20. The ages of Sonal and Manoj are in the ratio 7:5. Ten years hence, the ratio of their ages
will be 9: 7. Find their present ages .
Answers
Answered by
2
Answer:
35 and 25
Step-by-step explanation:
Answered by
5
Answer:
Sonal age is 35 and Manoj age is 25
Step-by-step explanation:
lets us rage =x
ratio of age of sonal and Manoj= 7:5
a/q-
= 7x:5x. eq1
hence 10 years-
= 7x+10/5x+10=9/7
= 49x+70=45x+90
= 49x -45x=90-70
= 4x = 20
= x = 5
putting value of x
sonal age =7x = 7×5 =35
manoj age = 5x =5×5=25
mark as brainiest plz thanks
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