Question

If 9% of 800 is equal to 30% of x then x=?

Answer 1

Answer:

$\frac{9}{100} \times 800 = \frac{30}{100} \times x \\ 72 = \frac{3x}{10} \\ 720 = 3x \\ x = \frac{720}{3} \\ x = 240$

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