.सीमा और रानी की आयु का अनुपात 4:5 है I पाँच साल बाद उनकी आयु का अनुपात 5:6 हो जाएगा I उनकी वर्तमान आयु ज्ञात करो ?
Answers
Answered by
2
Answer:
20 साल और 25 साल
Step-by-step explanation:
20:25=20/25=4/5=4:5
पाँच साल बाद,
(20+5):(25+5)=25:30=25/30=5/6=5:6
Answered by
1
Answer:
let ages be 4xand 5x
after 5 years =
4x+5/5x+5 = 5/6
by cross multiplication
6(4x+5) = 5(5x+5)
24x+30 = 25x+25
30-25 = 25x-24x
5 = x
Step-by-step explanation:
so , their ages are
Seema - 20 years old
Rani - 25 years old
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