Percent from a Graph (Visual) 3
Try VividMath Premium to unlock full access
Time limit: 0
Quiz summary
0 of 4 questions completed
Questions:
- 1
- 2
- 3
- 4
Information
–
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Loading...
- 1
- 2
- 3
- 4
- Answered
- Review
-
Question 1 of 4
1. Question
Using the image below, find the following values:
Write fractions in the format “a/b” and mixed fractions in the format “a b/c”-
`(i) \text(Fraction of blue-shaded area:)` (2/3, ⅔)`(ii) \text(Percentage of blue-shaded area:)` (66 2/3, 66 ⅔, 66.6, 66.666)`%`
Hint
Help VideoCorrect
Exceptional!
Incorrect
$$\frac{\mathsf{numerator}}{\mathsf{denominator}}=\frac{\mathsf{no.\;of\;shaded\;parts}}{\mathsf{total\;no.\;of\;equal\;parts}}$$`(i)` Find the fraction of the blue-shaded region.
no. of purple-shaded parts`=2`total no. of equal parts`=3`$$\frac{\mathsf{numerator}}{\mathsf{denominator}}$$ `=` $$\frac{\mathsf{no.\;of\;shaded\;parts}}{\mathsf{total\;no.\;of\;equal\;parts}}$$ `=` $$\frac{2}{3}$$ Substitute values `(ii)` Find the percentage of the blue-shaded region.Percentages are values per a hundred, or `x/(100)`. The per a hundred is represented by the symbol `%`.To get the percentage, multiply the fraction value by `100%`.`\text(Percentage)` `=` $$\frac{2}{3}\times100$$ `=` $$\frac{2}{3}\times\frac{100%}{1}$$ `=` $$\frac{200%}{3}$$ `=` `66 2/3%` Keep the remainder in fraction form `(i) 2/3``(ii) 66 2/3%` -
-
Question 2 of 4
2. Question
Using the image below, find the following values together:
Write fractions in the format “a/b” and mixed fractions in the format “a b/c”-
`(i) \text(Fraction of red-shaded area:)` (1 ½, 1 1/2, 1 3/6)`(ii) \text(Percentage of red-shaded area:)` (150)`%`
Hint
Help VideoCorrect
Great Work!
Incorrect
$$\frac{\mathsf{numerator}}{\mathsf{denominator}}=\frac{\mathsf{no.\;of\;shaded\;parts}}{\mathsf{total\;no.\;of\;equal\;parts}}$$`(i)` Find the fraction of the red-shaded region.Find the number of shaded regions for each of the figures.First figure
no. of red-shaded parts`=6`total no. of equal parts`=6`Second figure
no. of red-shaded parts`=3`total no. of equal parts`=6`Next, use the formula to get the fraction of each figure.First figure$$\frac{\mathsf{numerator}}{\mathsf{denominator}}$$ `=` $$\frac{\mathsf{no.\;of\;shaded\;parts}}{\mathsf{total\;no.\;of\;equal\;parts}}$$ `=` $$\frac{6}{6}$$ Substitute values `=` `1` Simplify Second figure$$\frac{\mathsf{numerator}}{\mathsf{denominator}}$$ `=` $$\frac{\mathsf{no.\;of\;shaded\;parts}}{\mathsf{total\;no.\;of\;equal\;parts}}$$ `=` $$\frac{3}{6}$$ Substitute values `=` $$\frac{1}{2}$$ Simplify Finally, combine the fractions of each figure.`\text(Fraction)` `=` `1+1/2` `=` `1 1/2` `(ii)` Find the percentage of the red-shaded region.Percentages are values per a hundred, or `x/(100)`. The per a hundred is represented by the symbol `%`.To get the percentage, multiply the fraction value of each figure by `100%`.First figure`\text(Percentage)` `=` $$1\times100$$ `=` `100%` Second figure`\text(Percentage)` `=` $$\frac{1}{2}\times100$$ `=` $$\frac{1}{2}\times\frac{100%}{1}$$ `=` $$\frac{100%}{2}$$ `=` `50%` Finally, add the two percentages.`\text(Percentage)` `=` `100+50` `=` `150%` `(i) 1 1/2``(ii) 150%` -
-
Question 3 of 4
3. Question
Using the image below, find the following values together:
Write fractions in the format “a/b” and mixed fractions in the format “a b/c”-
`(i) \text(Fraction of blue-shaded area:)` (2 ½, 2 1/2, 2 3/6)`(ii) \text(Percentage of blue-shaded area:)` (250)`%`
Hint
Help VideoCorrect
Well Done!
Incorrect
$$\frac{\mathsf{numerator}}{\mathsf{denominator}}=\frac{\mathsf{no.\;of\;shaded\;parts}}{\mathsf{total\;no.\;of\;equal\;parts}}$$`(i)` Find the fraction of the blue-shaded region.Find the number of shaded regions for each of the figures.First figure
no. of red-shaded parts`=6`total no. of equal parts`=6`Second figure
no. of red-shaded parts`=6`total no. of equal parts`=6`Third figure
no. of red-shaded parts`=3`total no. of equal parts`=6`Next, use the formula to get the fraction of each figure.First figure$$\frac{\mathsf{numerator}}{\mathsf{denominator}}$$ `=` $$\frac{\mathsf{no.\;of\;shaded\;parts}}{\mathsf{total\;no.\;of\;equal\;parts}}$$ `=` $$\frac{6}{6}$$ Substitute values `=` `1` Simplify Second figure$$\frac{\mathsf{numerator}}{\mathsf{denominator}}$$ `=` $$\frac{\mathsf{no.\;of\;shaded\;parts}}{\mathsf{total\;no.\;of\;equal\;parts}}$$ `=` $$\frac{6}{6}$$ Substitute values `=` `1` Simplify Third figure$$\frac{\mathsf{numerator}}{\mathsf{denominator}}$$ `=` $$\frac{\mathsf{no.\;of\;shaded\;parts}}{\mathsf{total\;no.\;of\;equal\;parts}}$$ `=` $$\frac{3}{6}$$ Substitute values `=` $$\frac{1}{2}$$ Simplify Finally, combine the fractions of each figure.`\text(Fraction)` `=` `1+1+1/2` `=` `2 1/2` `(ii)` Find the percentage of the blue-shaded region.Percentages are values per a hundred, or `x/(100)`. The per a hundred is represented by the symbol `%`.To get the percentage, multiply the fraction value of each figure by `100%`.First figure`\text(Percentage)` `=` $$1\times100$$ `=` `100%` Second figure`\text(Percentage)` `=` $$1\times100$$ `=` `100%` Third figure`\text(Percentage)` `=` $$\frac{1}{2}\times100$$ `=` $$\frac{1}{2}\times\frac{100%}{1}$$ `=` $$\frac{100%}{2}$$ `=` `50%` Finally, add the three percentages.`\text(Percentage)` `=` `100+100+50` `=` `250%` `(i) 2 1/2``(ii) 250%` -
-
Question 4 of 4
4. Question
Using the image below, find the following values:
Write fractions in the format “a/b” and mixed fractions in the format “a b/c”-
`(i) \text(Fraction of blue-shaded area:)` (⅓, 1/3)`(ii) \text(Percentage of blue-shaded area:)` (33 1/3, 33 ⅓, 33.3, 33.333)`%`
Hint
Help VideoCorrect
Nice Job!
Incorrect
$$\frac{\mathsf{numerator}}{\mathsf{denominator}}=\frac{\mathsf{no.\;of\;shaded\;parts}}{\mathsf{total\;no.\;of\;equal\;parts}}$$`(i)` Find the fraction of the blue-shaded region.
no. of purple-shaded parts`=1`total no. of equal parts`=3`$$\frac{\mathsf{numerator}}{\mathsf{denominator}}$$ `=` $$\frac{\mathsf{no.\;of\;shaded\;parts}}{\mathsf{total\;no.\;of\;equal\;parts}}$$ `=` $$\frac{1}{3}$$ Substitute values `(ii)` Find the percentage of the blue-shaded region.Percentages are values per a hundred, or `x/(100)`. The per a hundred is represented by the symbol `%`.To get the percentage, multiply the fraction value by `100%`.`\text(Percentage)` `=` $$\frac{1}{3}\times100$$ `=` $$\frac{1}{3}\times\frac{100%}{1}$$ `=` $$\frac{100%}{3}$$ `=` `33 1/3%` Keep the remainder in fraction form `(i) 1/3``(ii) 33 1/3%` -
Quizzes
- Percent from a Graph (Visual) 1
- Percent from a Graph (Visual) 2
- Percent from a Graph (Visual) 3
- Convert Between Percentages, Fractions and Decimals 1
- Convert Between Percentages, Fractions and Decimals 2
- Convert Between Percentages, Fractions and Decimals 3
- Convert Between Percentages, Fractions and Decimals 4
- Convert Mixed Numbers, Mixed Fractions and Fraction Percentages 1
- Convert Mixed Numbers, Mixed Fractions and Fraction Percentages 2
- Percent of an Amount 1
- Percent of an Amount 2
- Increase and Decrease an Amount by a Percent
- Increase and Decrease an Amount by a Percent – Word Problems 1
- Increase and Decrease an Amount by a Percent – Word Problems 2
- Increase and Decrease an Amount by a Percent – Word Problems 3
- Percent of Change
- Percent of Change – Word Problems
- Percent of an Amount – Word Problems 1
- Percent of an Amount – Word Problems 2
- Percent of an Amount – Word Problems 3
- Find Base from Percent of an Amount (Unitary Method) 1
- Find Base from Percent of an Amount (Unitary Method) 2
- One Amount as a Percentage of Another Amount
- Find Original Amount Before Percent Change (Unitary Method)
- Depreciation