Question

the ratio of marbles available with Ravi and Arjun is 3:7 and its addition is 100 then find number of marbles with both of them.

give me answer right now ​

Answer 1

Answer:

Let Ravi and Arjun have 3x and 7x marbles resp.

According to the question,

3x + 7x = 100

10x = 100

x = 100÷10

x = 10

Hence,

Ravi have = 3x= 3×10 = 30 marbles.

Arjun have =7x = 7×10 = 70 marbles.

Answer 2

Answer:

total ratio = 3+7=10

Ravi = 3/10×100/2=15 marbles

Arjun = 7/10×100/2 = 75 marbles

15+75=100 marbles

15:75

3:7

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