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0

729

1

+45

zhgydg Apr 24, 2015

0 users composing answers..

Best Answer

+128578

+11

s /39 = 18 / 26

s / 39 = 9 / 13 cross-multiply

13s = 39 * 9 divide both sides by 13

s = 3 * 9 = 27

CPhill Apr 24, 2015

1⁺⁰ Answers

+128578

+11

Best Answer

s /39 = 18 / 26

s / 39 = 9 / 13 cross-multiply

13s = 39 * 9 divide both sides by 13

s = 3 * 9 = 27

CPhill Apr 24, 2015

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