Question

Find the value of 80 ÷ 10^4. Explain the change in value between 80 and 80 ÷ 10^4.​

Answer 1

8÷10^3 (8×10^-3)

Explanation:

8÷1000 can be considered final answer

And can be written 8÷10^3 or 8×10^-3

`80÷10^4 </p><p> \\ =80÷10000 </p><p> \\ = (80)/(1000) (multiply \: and \: divide \: left \: and \: right) \\ = (8)/(1000) = (1)/(125) (cancel \: common \: factor \: 8)</p><p>`