1.

Two numbers are in the ratio 1:3 if their sum is 145 find out the numbers

Answer»

Solution :

Let the numbers be x and 3X

sum = x + 3x = 4x

But actual sum = 145


∴ ACQ

4x = 145

x = 145/4

x = 36.25


so, the numbers are

x = 36.25

3x = 3 x 36.25 = 108.75


Check: 36.25 + 108 .75 = 145

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