Question

Give the answer of questions​

Answer 1

Heya mate!!

Let the percent be x

$x\% \: of \: 150 = 30$

$\frac{x}{100} \times 150 = 30$

$\frac{x}{10} \times 15 = 30$

$x = 30 \times 10 \div 15$

$20\%$

Hope it helps you dear✌️✌️