Question

The sum of two rational number is 4by5if one of them is 3by 20 find the other number

Answer 1

Answer:

13/20

Step-by-step explanation:

x+(3/20)=(4/5)

x=$\frac{4}{5} -\frac{3}{20}$

taking LCM of the denominator

=$\frac{16}{20}-\frac{3}{20}$

=13/20