Question

find a rational number between a and b if, a =1/5,b=-1/4. answer is 9/40​

Answer 1

Answer:

9/40

Step-by-step explanation:

1/5 and 1/4

cross multiply

4/20 and 5/20

multiply 2/2

8/40 and 10/40

no. between 8/40 and 10/40 is 9/40