How can you solve this answer a school cafeteria makes cheese sauce for macaroni using 15 cups of Swiss cheese and 17 cups of cheddar cheese Perry tries to make the sauce for a family party using 5 cups of Swiss and 7 cups of cheddar, is perry using the correct ratio

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Mathematics

Ainsley Pace

29 April, 02:15

How can you solve this answer a school cafeteria makes cheese sauce for macaroni using 15 cups of Swiss cheese and 17 cups of cheddar cheese Perry tries to make the sauce for a family party using 5 cups of Swiss and 7 cups of cheddar, is perry using the correct ratio

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Answers (1)

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Abigayle Rojas · Answer 1

The fastest and easiest way to check if two ratios are equivalent is to cross multiply.

1) 15:17

2) 5:7

set it up with the first number of one ratio being multiplied by the second number of the other ratio, e. g.,

a) 15 x 7

b) 5 x 17

the two products you get are 105, and 85, respectively.

Since the two products differ, these ratios are not equivalent