This math topic involves practicing how to find equivalent ratios and calculate proportions involving both integers and decimal amounts. The exercises require students to scale ratios to solve real-world problems, such as adjusting ingredients in recipes or ratios in mixtures. Questions involve scenarios like determining the required amount of mustard in a sauce given the amount of ketchup, or calculating the needed amount of peach in a smoothie relative to the lime content. Each problem is structured to test the student’s ability to apply their understanding of equivalent ratios in practical situations.
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 smoothie needs 3.5 ml of peach for every 2.5 ml of lime. How much peach is needed if you have 5 ml of lime
Ratios - Equivalent, Expanding Recipes with Integer Multiples - Decimals Worksheet
| Math worksheet on 'Ratios - Equivalent, Expanding Recipes with Integer Multiples - Decimals (Level 1)'. Part of a broader unit on 'Rates and Ratios - Practice' Learn online: app.mobius.academy/math/units/rates_and_ratios_practice/ |
| This sundae needs 8.5 ml of strawberry for every 7.5 ml of chocolate. How much strawberry is needed if you have 22.5 ml of chocolate |
| 25.5 ml |
| 27.25 ml |
| 24.75 ml |
| 26.5 ml |
| This smoothie needs 3.5 ml of peach for every 2.5 ml of lime. How much peach is needed if you have 5 ml of lime |
| 7 ml |
| 5.5 ml |
| 5.25 ml |
| 6 ml |
| This sundae needs 7 ml of strawberry for every 8 ml of chocolate. How much strawberry is needed if you have 16 ml of chocolate |
| 14 ml |
| 15 ml |
| 12 ml |
| 13.5 ml |
| This paint color needs 6 ml of blue for every 7 ml of magenta. How much blue is needed if you have 21 ml of magenta |
| 18 ml |
| 19.25 ml |
| 19.5 ml |
| 19.75 ml |
| This sauce needs 0.5 ml of mustard for every 1.5 ml of ketchup. How much mustard is needed if you have 3 ml of ketchup |
| 1 ml |
| 1.5 ml |
| 2.5 ml |
| 0.25 ml |
| This paint color needs 5 ml of blue for every 4 ml of magenta. How much blue is needed if you have 12 ml of magenta |
| 15 ml |
| 16.75 ml |
| 13.25 ml |
| 14.75 ml |
| This smoothie needs 3 ml of peach for every 2 ml of lime. How much peach is needed if you have 6 ml of lime |
| 9 ml |
| 8 ml |
| 10.75 ml |
| 10.25 ml |