Question

The sum of two national number is 4/5
if one of them is 3/20 find the other

Answer 1

Answer:

Step-by-step explanation:

let the other rational number be x

=> 3/20 + x = 4/5

=> x = 4/5 - 3/20

=> x = 16/20 - 3/20

=> x = ( 16 - 3 )/20

=> x = 13/20