Question

Divide 400 into 3:7 ​

Answer 1

Let the ratio be 3x and 7x

So,

3x + 7x = 400

10x = 400

x = 400 ÷ 10

x = 40

Now,

3x = 3 × 40 = 120

7x = 7 × 40 = 280

Verification:

120 + 280 = 400

400 = 400

LHS = RHS

Hence, verified.

Answer 2

Answer:

Let of Abhishek' part is 3x and Akhil's part is 7x

So,

3x+7x=150

10x=150

x=15

So Abhishek's part =3×15=Rs.45

And Akhil's part =7×15=Rs.105

Step-by-step explanation:

like that divide with 400