11 4 5 n 2 12 5 b. Ratios and rates word problems worksheets these ratio worksheets will produce eight ratio and rates word problems for the students to solve.
A rate like a ratio is a comparison of two quantities but the quantities may have different units of measuresand their ratio has a unit of measure.
Ratios and proportions worksheet pdf. Ratios rates unit rates ratios a is a comparison of two quantities by division. These ratio worksheets are appropriate for 3rd grade 4th grade 5th grade 6th grade and 7th grade. Speed distance or cost amount problems available both as pdf and html files.
These are most useful when students are first learning proportions in 6th 7th and 8th grade. If one store has 360 items and another store has 100 of the same items express the ratio of the items. 3 35 105.
1 4 2 and 20 6 2 3 2 and 18 8 3 4 3 and 16 12 4 4 3 and 8 6 5 12 24 and 3 4 6 6 9 and 2 3 solve each proportion. After completion of the worksheet you should be able to. For example if a plane flies 1 920 kilometers in 3 hours its rate of speed is a ratio that compares the distance traveled to the time that the plane was in.
Set up a ratio with unlike units. 3 80 inches over 10 days 4 3 ounces cost 2 73 5 10 ounce jar of peanut butter is 3 906 12 boxes can hold 96 books decide if each pair of ratios forms a proportion. 7 12 6 and 4 2 8 3 4 and 9 20 9 4 2 and 8 6 10 12 8 and 3 2 solve each proportion.
Grams of butter would be in. Ratio rate and proportions practice ratios a ratio is a comparison of two quantities that have the same units. You can express a ratio in any one of the following ways.
Recipe ratio and proportion worksheets use the recipes to an swer the question s on. Create your own worksheets like this one with infinite pre algebra. Grams of caster sugar would be in.
O for instance we can use a ratio to compare the number of roses in a vase to the number of tulips in the vase. These ratio worksheets. Cupcake recipe questions 1.
Eggs would be n eeded to make 25 cupcakes. Proportion worksheets create proportion worksheets to solve proportions or word problems e g. Set up a ratio with like units b.
It can be given as a sentence in words but most often a proportion is an algebraic equation. State if each pair of ratios forms a proportion. 1 40 15 2 49 7 find the unit rate for each.
These ratio worksheets will generate 16 ratio and rate problems per worksheet. A proportion is a statement that two ratios or rates are equal. A ratio can be used to represent relationships within a set parts to a whole or between two sets.
The arithmetic equation 3 21 is a proportion because its cross. 7 10 k 8 4 8 m. And 5 21 105.
When two quantities have the same unit of measure their ratio has no unit of measure. Ratios and proportions handout revised 2009 mlc page 1 of 10 ratio and proportion handout this handout will explain how to express simple ratios and solve proportion problems. 18 18 5 18 to 5 5 example 1.