This math topic focuses on solving problems related to equivalent ratios and expanding recipes using integer multiples with decimals. The problems require calculating amounts needed when given a specific ratio and an initial quantity. For example, if a recipe requires a certain amount of one ingredient for every certain amount of another, students must determine how much of the first ingredient is needed if the quantity of the second ingredient is increased, focusing on precision with decimal measurements. These exercises are aimed at strengthening understanding and application of ratio concepts in practical scenarios involving measurements.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Ratios - Equivalent, Expanding Recipes with Integer Multiples - Decimals
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
This paint color needs 8.75 ml of blue for every 9.75 ml of magenta. How much blue is needed if you have 29.25 ml of magenta
Ratios - Equivalent, Expanding Recipes with Integer Multiples - Decimals Worksheet
| Math worksheet on 'Ratios - Equivalent, Expanding 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 paint color needs 8.25 ml of blue for every 7.25 ml of magenta. How much blue is needed if you have 29 ml of magenta |
| 33 ml |
| 32.25 ml |
| 32.75 ml |
| 33.5 ml |
| This sundae needs 5 ml of strawberry for every 6 ml of chocolate. How much strawberry is needed if you have 18 ml of chocolate |
| 15 ml |
| 16.25 ml |
| 15.25 ml |
| 16.75 ml |
| This paint color needs 2.625 ml of blue for every 3.625 ml of magenta. How much blue is needed if you have 10.875 ml of magenta |
| 7.88 ml |
| 6.12 ml |
| 6.62 ml |
| 9.38 ml |
| This smoothie needs 7.5 ml of peach for every 8.5 ml of lime. How much peach is needed if you have 25.5 ml of lime |
| 22.5 ml |
| 21.5 ml |
| 21.25 ml |
| 22.75 ml |
| This sauce needs 7.375 ml of mustard for every 8.375 ml of ketchup. How much mustard is needed if you have 16.75 ml of ketchup |
| 14.75 ml |
| 15.75 ml |
| 12.75 ml |
| 15.25 ml |
| This smoothie needs 6.375 ml of peach for every 7.375 ml of lime. How much peach is needed if you have 22.125 ml of lime |
| 19.13 ml |
| 17.38 ml |
| 20.38 ml |
| 20.62 ml |
| This smoothie needs 3.375 ml of peach for every 2.375 ml of lime. How much peach is needed if you have 4.75 ml of lime |
| 6.75 ml |
| 8.5 ml |
| 8.25 ml |
| 6 ml |