3
Ratio of the ages of father and son is 7:3. Product of their ages is 189. Find the
ratio of their ages after 3 years.
पिता और पुत्र की आयु का अनुपात 7:3 है। उनकी आयु का गुणनफल 189 वर्ष है। 3 वर्ष के
बाद उनकी आयु का अनुपात ज्ञात कीजिए।
(a)2:1
(b) 3:2
(c)7:3
(d)5:4
VLB801
Answers
Answered by
0
Answer:
(a) 2 : 1
and the age of father is 21 and son is 9 years .
Answered by
0
Answer:
ratio of their ages after 3 years is 2:1
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