Question

22. Two numbers are in the ratio 3:5.If each
number is increased by 10, the ratio be-
came 5:7. The number are
(a) 3,5
(b) 7,5
(c) 13, 22
(d) 15, 25​

Answer 1

Answer:

X:Y = 3:5

X+10: Y+10 = 5:7

7X+70 = 5Y+50

7X+20 = 5*5/3X

4/3X =20

X=15,Y=25

Answer 2

Answer:

the answer is when you don't know how to solve

then check by option

check all option

1

first their ratio is 3:5 and add them 10 in both then ratio is 5:7