Question

Reflect

1. When you move the decimal point, how can you know whether you are
increasing or decreasing the number?

Answer 1

If u divide a number the number will decrease

if u multiply the decimal number it will increase.

when multiplying u move the decimal point to the right

if u r dividing u move the decimal point left

how much u move depends on the number of zeros from the number u are dividing or multiplying

Explanation: