Question

If x % of 3120 = 390, then x =​

Answer 1

$\frac{x}{100} \times 3120 = 390$

$\: \: \: \: \frac{x}{100} = \frac{390}{3120}$

$x = \frac{390 \times 100}{3120}$

$\: \: \: \: x = 12.5\%$

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Answer 2

Answer:

x/100×3120=390

X/100=390/3120

X=12.5%

Step-by-step explanation:

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