Question

5) If 30% of x is 9, find the value of x.​

Answer 1

Step-by-step explanation:

GIVEN:

$30\% \: of \: x = 9$

30/100× X=9

3/10× X=9

X=9×10/3

X=3×10

X=30

Answer 2

$\huge \fcolorbox{red}{lime} { \blue{x = 30}}$

Step-by-step explanation:

Q.

If 30% of x is 9, find the value of x.

.

Solution -

30% of x is 9

$= > 30\% \: of \: x = 9 \\ \\ = > 30\% \times x = 9 \\ \\ = > \frac{30}{100} \times x = 9 \\ \\ = > 30 \times x = 9 \times 100 \\ \\ = > 30 \times x =900 \\ \\ = > x = \frac{ \cancel{900 {}}^{ \: 30} }{ \cancel{30} } \\ \\ = > x = 30$

Hence value of x is 30.

hope it helps.