39.0k views
22 votes
Find the value of 5^-3 x 2^-1

1 Answer

9 votes

Answer:

1/250

Explanation:

5^-3 × 2^-1

5^-3 = 1/5^3 = 1/125

2^-1 = 1/2^1 = 1/2

so 5^-3 × 2^-1 means 1/125 × 1/2

= 1/125 × 1/2

= 1/250

User Mowshon
by
7.1k points