Mathematics: WILL MARK BRAINLEST help with this problem 20/50=x/400 What s the answer plz hurry will mark if it is right answer

1001/2=? $ 0.05(x)1001/3=? $ 0.10(x)1001/4=? +$ 0.25(x)...

WILL MARK BRAINLEST help with this problem 20/50=x/400

mirellaenriquez5529

08.02.2022

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$\frac{20}{50} = \frac{x}{400} \\$

$\frac{x}{400} = \frac{20}{50} \\$

$\frac{x}{400} = \frac{2}{5} \\$

Multiply sides by 400

$400 \times \frac{x}{400} = 400 \times \frac{2}{5} \\$

$x = 80 \times 5 \times \frac{2}{5} \\$

5 s are simplifies

$x = 80 \times 2$

x = 160

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