Divide 15 in two parts such that the sum of their reciprocal will be 3/10
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answer will be 5+10=15
how .
becz 1/5 + 1/10 =15/50
which is equal to 3/10
how .
becz 1/5 + 1/10 =15/50
which is equal to 3/10
Alfia11:
Very good. Please explain how did you find
dekho. let two numbers be x and why ok.
then as per question x+y=15.......(i)
and 1/x +1/y = 3/10.........(ii)
on solving eq(i) nd eq (ii) u will jave ur answer
hope u get it now
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