Question

. Two numbers are in the ratio 2 : 7. Their sum is 45. Find the

numbers.

?​

Answer 1

Step-by-step explanation:

2:7

let the no ne x

A/Q

2x+7x=45

9x=45

x=45/9

x=5

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Answer 2

Answer:

10 and 35

Step-by-step explanation:

Let the numbers be 2x and 7x.

Sum of the numbers = 45

2x + 7x =45

9x = 45

x = 45/9

x = 5

∴

2x = 2 x 5 = 10

7x = 7 x 5 = 35

Verification:

10 + 35 = 45

45 = 45

LHS = RHS.