Question

The decimal expansion of the rational number 2³/2².5 will the terminate after how many decimal places?
​

Answer 1

Answer:

1

Step-by-step explanation:

2³/(2²*5)= 2/5= 0.4

So it terminates after one decimal place.

Answer 2

Answer:

2^3=8

2^2=4

Step-by-step explanation:

4*5=20

8/20=2/5==0.4