10-05-2017
Mathematics

contestada

Solve for the variable in 7⁄28 = 25⁄x A. 5 B. 20 C. 100 D. 4

Respuesta :

Аноним Аноним

10-05-2017

7⁄28 = 25⁄x
7x = 25x28
7x = 700
x = 100

answer C. 100

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altavistard altavistard

10-05-2017

In other words, solve for x. Cross multiply this equation: 7x = 25*28.
Divide both sides by 7 to isolate x. x = 25 * 4 = 100

Answer Link

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