Question

(4^-1+ 8^-1)÷ 1/(3/2)^-2

Answer 1

Answer:1/6 is the answer

Step-by-step explanation:

Let (4^-1+ 8^-1)÷ 1/(3/2)^-2 be....................(1)

1. 4^-1=1/4
2. 8^-1=1/8
3. (3/2)^-2=(4/9)  

Sunstituting al these values in (1)

we get ,

(1/4+1/8) ÷ 1/(4/9)

=3/8 ÷ 9/4

=3/8 × 4/9

=1/6 is the answer