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Question: Jalia is twice older than qurban. If Jalia was 4 years younger, qurban was 3 years older, the diff. between their ages is 12 years
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| July 07, 2009 00:41:58 |
#5 |
| bharathfeb |
Member Since: July 2009 Total Comments: 5 |
RE: Jalia is twice older than qurban. If Jalia was 4 years younger, qurban was 3 years older, the diff. between their ages is 12 years
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J = 2Q, the difference b/w [J-4] & [Q+3] = 12
=> [2Q-4] - [Q+3] = 12
=> Q-7 = 12
=> Q=19 & then J = 2Q = 38 |
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