Solve Q 11 i is
10. If the numerator of a fraction is multipncd by
2 and its denominator is increased by 1, i
becomes l. However, if the numerator i
increased by 4 and denominator is multiplied
. Find the fraction.
2, the fraction becomes
11. A fraction becomes — if 5 is subtracted from its
numerator and 3 is subtracted from its
denominator. If the denominator of this fraction
is 5 more than its numerator, find the fraction.
12. The sum of the digits of a two digit number is 5.
If the digits are reversed, the number i• reduced
by 27. Find the number.
13. (be sum of the digits ofa two digit number is 7. If
the dieits are reversed. the new number decreased by
