Question

Find the reciprocal of sum of (1/5) ^-1 and (3/5) ^-1​

Answer 1

Answer:

3/20

Step-by-step explanation:

(1/5)^-1 = 5

(3/5)^-1 = 5/3

5 + 5/3 = (15 + 5)/3 = 20/3

Reciprocal = 3/20

Answer 2

Answer:

(1/5)^-1=5

(3/5)^-1=5/3

hence

5+5/3=20/3

and it's resiprocal=3/20