Question

( 5^ -1 × 2^ -1 ) × 5^ -3​

Answer 1

Answer:

1/5×1/2×1/6= 1/60=60^-1

Step-by-step explanation:

As the powers are in negative therefore you can get the bases into the denominator to get the power positive and then simply multiply them

Answer 2

Answer:

ans = 1/60

Step-by-step explanation:

hope this helps you