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3 years ago

9

Use cross products to demonstrate whether the two ratios are equivalent in this problem: 4 over 6 times 14 over 21

1 answer:

ExtremeBDS [4]3 years ago

3 0

4/6 = 14/21 When using cross product always multiply the left fractions numerator times the right side fractions denominator and the left side fractions denominator times the right side fractions numerator 4×21 = 6×14 84=84 They are equivalent because they both equal 84

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