Question

The ratio of marbles available with Ravi & Arjun is 3:7 and it's addition is 100, then find number of marbles with both of them. solve.​

Answer 1

The ratio of marbles available with Ravi & Arjun is 3:7 and it's addition is 100, then find number of marbles with both of them. solve.

Answer 2

Answer:

Number of marbles Ravi has = 3x

Number of marbles Arjun has = 7x

Total Number of Marbles = 100

3x + 7x = 100

10x = 100

x = 100/10

x = 10

Number of marbles Ravi has = 3x = 3 × 10 = 30

Number of marbles Arjun has = 7x = 7 × 10= 70