Solve the proportion using cross products. 18/20 = k/110 A. 99 B. 122 C. 3.3 D. 2.9

asked Mar 28, 2017 208k views

2 votes

Solve the proportion using cross products.

18/20 = k/110
A. 99
B. 122
C. 3.3
D. 2.9

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3 votes

Solve the proportion using cross products.

18/20 = k/110

A. 99 right

B. 122 wrong

C. 3.3 wrong

D. 2.9 wrong

And we know it would be a.

Jtnire answered Mar 29, 2017

7.9k points

6 votes

18/20=k/110
k=18×110÷20=99
k=99

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