This math topic centers on understanding and applying equivalent ratios to practical scenarios, such as mixing ingredients with precise proportions. It includes problems on expanding recipes, calculating the required amounts of various ingredients, and working with measurements in decimals to maintain the ratios accurately. The problems presented involve calculating quantities for cooking and painting mixtures, demonstrating how ratios and proportions are used in everyday life.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Ratios - Equivalent, Expanding Recipes with Integer Multiples - Decimals Worksheet

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Ratios - Equivalent, Expanding Recipes with Integer Multiples - Decimals
1
This paint color needs 7.75 ml of blue for every 8.75 ml of magenta. How much blue is needed if you have 35 ml of magenta
An svg image showing a math problem
a
31 ml
b
31.25 ml
c
29 ml
d
30.75 ml
2
This sundae needs 3.5 ml of strawberry for every 4.5 ml of chocolate. How much strawberry is needed if you have 13.5 ml of chocolate
An svg image showing a math problem
a
10.5 ml
b
8.75 ml
c
12.25 ml
d
11.75 ml
3
This smoothie needs 9.25 ml of peach for every 8.25 ml of lime. How much peach is needed if you have 16.5 ml of lime
An svg image showing a math problem
a
18.5 ml
b
18.75 ml
c
17 ml
d
17.5 ml
4
This paint color needs 6 ml of blue for every 5 ml of magenta. How much blue is needed if you have 15 ml of magenta
An svg image showing a math problem
a
18 ml
b
16.25 ml
c
16.75 ml
d
18.75 ml
5
This smoothie needs 6.5 ml of peach for every 7.5 ml of lime. How much peach is needed if you have 30 ml of lime
An svg image showing a math problem
a
26 ml
b
27.5 ml
c
25.25 ml
d
26.25 ml
6
This paint color needs 3 ml of blue for every 4 ml of magenta. How much blue is needed if you have 8 ml of magenta
An svg image showing a math problem
a
6 ml
b
7 ml
c
5.75 ml
d
6.25 ml
7
This smoothie needs 3 ml of peach for every 2 ml of lime. How much peach is needed if you have 4 ml of lime
An svg image showing a math problem
a
6 ml
b
7.5 ml
c
5.5 ml
d
6.75 ml
8
This smoothie needs 6 ml of peach for every 7 ml of lime. How much peach is needed if you have 28 ml of lime
An svg image showing a math problem
a
24 ml
b
25.75 ml
c
24.75 ml
d
22.25 ml