Why can we write zeros after a number when we multiply by 10, 100, or 1000.

Why can we write zeros after a number when we multiply by 10, 100, or 1000.

When we multiply whole numbers by 10, 100, 1000, we simply rewrite the numbers and put some extra zeros at the end

If we multiply a whole number by a 10, then we write one zero at the end.  If we multiply a whole number by a 1000, then we write three zeros at the end.

Hope this helps!!!

the answer is 3:8 9:4 and 6:9

Step-by-step explanation:

because I like unicorns