The ratio of the present ages of Hari and Harry is 5 : 7. Four years later the ratio of their ages will be 3 : 4. Find their present ages. हरि और हैरी की वर्तमान आयु का अनुपात 5: 7. है। चार साल बाद उनकी आयु का अनुपात 3: 4 होगा। उनकी वर्तमान आयु ज्ञात कीजिए।
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Answer:
ans is hari=20 . hary=28
Step-by-step explanation:
5:7
x be the age
therefore 5x/7x
there fore 4 years later ratio = 5x+4/7x+4 = 3/4
ans comes x = 4
Thanks !!
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