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viva [34]
3 years ago
9

Solve picture question. Mathematics.

Mathematics
2 answers:
irinina [24]3 years ago
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]3 years ago
4 0
8*?=24? 8*3=24. So multiply 7 also by 3, and the answer is 21 :)
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