Quote:
Originally Posted by akshay_bhat
a number when divided by 3 and 5 successively leave the remainder 1 and 3, what is the remainder when the number is divided by 15 ?
How do you solve this?
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Form equation:
[3*(5*x + 3) + 1] = 15*x + 10
take x=1,
So, Number is 25 [25/3 : rem. 1 and qout. 8; Now 8/5 : rem. 3 and quot. 1]
So, 25%15 = 10 (Ans)
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Regards
Soham