13. The denominator of a rational number is greater than its numerator by 7. If the numerator
is increased by 17 and the denominator decreased by 6, the new number becomes 2. Find the original number??
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Step-by-step explanation:
the words which gone left side are only numerator and denominator. sry it's not cropping may be this is exceed space.
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Step-by-step explanation:
let the fraction be p/q
so q=p+7
p+17/q-6=2
p+17/p+7-6= 2
p+17/p+1 =2
p+17=2p+2
p=15
q=15 +7 = 22
So p/q = 15/22
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