The denominator of a rational number is greater than its numerator by
4. If the numerator is increased by 1 and the denominator is increased
by 3, the number obtained is 1/2 Find the rational number.
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Answer:
Step-by-step explanation:
assume the numerator as x .
from the question:x/x+4 is the fraction .
num.increased by 1 =x+1
den.increased by 3=x+4+3
=x+7
x+1/x+7=1/2(given)
from cross multiplication
2x+2=x+7
x=5
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