The sum of numerator and denominator of a fraction is 15. The denominator is 3 more than twice the numerator. The fraction is _________
(1) 2/7. (2) 3/10. (3) 4/11. (4)5/9
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4/11
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Let denominator = x
so numerator =15-x
according to question ➡
2(15-x)=3+x
30-2x=3+x
33=3x
x=11
so denominator =11
numerator =15-11=4
so fraction is =4/11
option 3rd is right..
so numerator =15-x
according to question ➡
2(15-x)=3+x
30-2x=3+x
33=3x
x=11
so denominator =11
numerator =15-11=4
so fraction is =4/11
option 3rd is right..
komal7413:
am I right??????
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