3 years ago

One eighth of a number ,increased by 20, is 32.Find the number

1 answer:

7 0

X - the number

$\frac{1}{8} x +20=32 \\
\frac{1}{8}x=32-20 \\
\frac{1}{8}x=12 \\
x=12 \times 8 \\
x=96$

The number is 96.

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