Question

A's salary is 30% of B's salary. If A's salary
is Rs.280, find B's salary.​

Answer 1

Given :-

• A's salary is 30% of B's salary
• A' salary = Rs. 280

To find :-

• B's salary

Solution :-

Let B's salary be x

According to the question -

⠀

→ $\sf 30\% \:of \:B's \:salary = A' \:salary$

⠀

→ $\sf 30\% \:of\: x = 280$

⠀

→ $\sf \dfrac{30}{100} \times x = 280$

⠀

→ $\sf 30x = 280 \times 100$

⠀

→ $\sf x = \dfrac{28000}{30}$

⠀

→ $\sf x = 933.33$

⠀

B's salary = Rs. 933.33

Answer 2

Answer:

Given:

A's salary is 30% of B's salary.

A's salary is Rs.280

To find:

B's salary = ?

By the given condition,

✒️B × 30/100 = 280

✒️30B / 100 = 280

✒️30B = 28000

✒️B = 28000/30

✒️B = 2800/3

✒️B = 933.3