Question

Rs. 2430 is divided among A B and C in such way that if their shares are decreased by rs. 5, rs. 10 and rs. 15 . The new ratio is 3:4:5. Find A's share

Answer 1

Answer:

440

Step-by-step explanation:

As let x, y,z, be the share x+y+z=2430

X-5:y-10:z-15=3:4:5

We get x, y, z and then solve i eqn we get

X=440

Answer 2

Answer:

Step-by-step explanation:

Let share of A,B and C be Rs.(3x+5),(4x+10) and (5x+15)

Then Total amount=3x+5+4x+10+5x+15⇒12x+30

According to the question

⇒12x+30=2430

⇒12x=2400

⇒x=200

B'share=3x+5⇒3×200+5=605