Question

find the value of x 30% of x is 21​

Answer 1

Step-by-step explanation:

30% of x = 21

30 × X = 21

100

X= 21×100

30

X = 70

Answer 2

Answer:

$30\% \: of \: x = 21 \\ \frac{30}{100} \times x = 21 \\ x = \frac{100 \times 21}{30} \\ x = 70$