Question

two positive integers are in the ratio 4:5.if 7 is added to each integer,there ratio become 5:6, then the smallest integer is​

Answer 1

Answer:

28

Step-by-step explanation:

Lets take the values as 4x and 5x

4x +7 = 5

5x + 7 = 6

Cross multiplication:

5(5x+7) = 6(4x+7)

25x+35=24x+42

x= 7

4x = 4*7 = 28

5x = 5*7 = 35

Therefore the smallest integer is 28

Answer 2

Answer:

Step-by-step explanation:

Answer:28Step-by-step explanation:Lets take the values as 4x and 5x 4x +7 = 55x + 7 = 6Cross multiplication:5(5x+7) = 6(4x+7)25x+35=24x+42x= 74x = 4*7 = 285x = 5*7 = 35