This math topic focuses on calculating equivalent ratios, particularly in the context of adjusting recipe quantities using integer multiples and decimals. Students are required to find the necessary amount of an ingredient (like peach in a smoothie or blue in paint) using a given ratio when the amount of another ingredient is specified. Each problem includes multiple-choice answers, allowing students to practice precise calculation skills while deepening their understanding of ratios and scaling proportions in practical scenarios.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Ratios - Equivalent, Shrinking Recipes with Integer Multiples - Decimals
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
This sauce needs 1 ml of mustard for every 19 ml of ketchup. How much mustard is needed if you have 4.75 ml of ketchup
Ratios - Equivalent, Shrinking Recipes with Integer Multiples - Decimals Worksheet
| Math worksheet on 'Ratios - Equivalent, Shrinking Recipes with Integer Multiples - Decimals (Level 3)'. Part of a broader unit on 'Rates and Ratios - Practice' Learn online: app.mobius.academy/math/units/rates_and_ratios_practice/ |
| This sauce needs 1 ml of mustard for every 18.25 ml of ketchup. How much mustard is needed if you have 9.125 ml of ketchup |
| 0.5 ml |
| 2.25 ml |
| 0.25 ml |
| 1.5 ml |
| This smoothie needs 1 ml of peach for every 14 ml of lime. How much peach is needed if you have 3.5 ml of lime |
| 0.25 ml |
| 2 ml |
| 1.75 ml |
| 1.25 ml |
| This smoothie needs 1 ml of peach for every 10.75 ml of lime. How much peach is needed if you have 5.375 ml of lime |
| 0.5 ml |
| 0.75 ml |
| 0.25 ml |
| 1 ml |
| This sundae needs 1 ml of strawberry for every 10.25 ml of chocolate. How much strawberry is needed if you have 5.125 ml of chocolate |
| 0.5 ml |
| 0.25 ml |
| 1.25 ml |
| 2 ml |
| This sauce needs 1 ml of mustard for every 20.5 ml of ketchup. How much mustard is needed if you have 5.125 ml of ketchup |
| 0.25 ml |
| 1.5 ml |
| 0.5 ml |
| 1.75 ml |
| This sundae needs 1 ml of strawberry for every 4.25 ml of chocolate. How much strawberry is needed if you have 2.125 ml of chocolate |
| 0.5 ml |
| 1.25 ml |
| 0.75 ml |
| 2.25 ml |
| This smoothie needs 1 ml of peach for every 9.375 ml of lime. How much peach is needed if you have 3.125 ml of lime |
| 0.33 ml |
| 1.08 ml |
| 0.42 ml |
| 1.83 ml |