Ratios 2
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Question 1 of 4
1. Question
Simplify`20 \text(cents):50 \text(cents)`- (2)`:` (5)
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A ratio compares quantities of the same type given in the same units.Divide both sides by their highest common factor`20` `:` `50` `20``divide10` `:` `50``divide10` `10` is the highest common factor `2` `:` `5` `2:5` -
Question 2 of 4
2. Question
Simplify`50:20:30`- (5)`:` (2)`:` (3)
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A ratio compares quantities of the same type given in the same units.Divide all ratios by their highest common factor`50` `:` `20:30` `50``divide10` `:` `20``divide10``:30``divide10` `10` is the highest common factor `5` `:` `2:3` `5:2:3` -
Question 3 of 4
3. Question
Simplify`3.5:1.5`- (7)`:` (3)
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A ratio compares quantities of the same type given in the same units.Divide both sides by their highest common factor`3.5` `:` `1.5` `3.5``divide0.5` `:` `1.5``divide0.5` `0.5` is the highest common factor `7` `:` `3` `7:3` -
Question 4 of 4
4. Question
Simplify`3/4:1/4`- (3)`:` (1)
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A ratio compares quantities of the same type given in the same units.Remove the fraction by cancelling out the denominator`3/4` `:` `1/4` `3/4``times4` `:` `1/4``times4` Multiply both sides by `4` `3` `:` `1` `4/4=1` `3:1`
Quizzes
- Ratios 1
- Ratios 2
- Ratios 3
- Ratios 4
- Proportions 1
- Proportions 2
- Dividing Quantities
- Rates 1
- Rates 2
- Rates 3
- Rates 4
- Scales 1
- Scales 2
- Scales 3
- Find Base from Percent of an Amount (Unitary Method) 1
- Find Base from Percent of an Amount (Unitary Method) 2
- Using Percentages with Proportions
- Find Original Amount Before Percent Change (Unitary Method)