4 years ago

Solve picture question. Mathematics.

2 answers:

8 0

Cross multiplication!
$\frac{7}{8}$ = $\frac{x}{24}$
7 × 24 = 8x
168 = 8x

Divide both sides by 8 to isolate x

$\frac{168}{8}$ = $\frac{8x}{8}$
8 and 8 cancels out

21 = x

bagirrra123 [75]4 years ago

4 0

8*?=24? 8*3=24. So multiply 7 also by 3, and the answer is 21 :)

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