Question

Divide Rs 3450 among A, B and C in the ratio 3 : 5 : 7.

Answer 1

Answer:

Step-by-step explanation:

3:5:7

= 3x

 5x

 7x

= 3450= 3x + 5x + 7x

= 3450= 15x

= 3450/15 = x

= 230 = x

3x = 3 multiplied by 230  = 690  rs

5x = 5 multiplied by 230= 1150 rs

7x = 7 multiplied by 230 = 1610 rs

it is correct now!! i changed the mistake

Answer 2

$Question:$

Divide Rs. 3450 among A , B & C in the ratio 3 : 5 : 7.

$Solution:$

Given :

A:B:C = 3:5:7

• Let A's share be Rs. 3x.
• B's share be 5x.
• C's share be 7x.

According to question,

3x + 5x + 7x = 3450

⇒ 15 x = 3450

⇒ x = $\frac{3450}{15}$

∴ x = 230

So their share :

• A = 3 × 230 = 690
• B = 5 × 230 = 1150
• C = 7 × 230 = 1610.

Thanks..