Question

A number is 2/5 times another number.if their sum is 70,find the numbers.​

Answer 1

Answer:

Let the first number be x and then

2nd number be 2/5 tmes the first number= 2/5×x

So

2nd number = 2/5x, And thier sum is 70 Find no?

Hence

X+2/5x= 70 { Lcm of 1, 5 ) = 5

7x/5 = 7o, ( x= 50 )

Ist no = 50

2nd no = 20

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