Hello! Here is my question. What is an equivalent expression to 42.50/8.50? I'm having trouble finding ways to find equivalent expressions to this certain problem.

Answer 1

multiply both top and bottom by the same value, such as 2.
85/17 = 5

Answer 2

I need help anyone

Answer 3

What is the exponential expression for the numerical expression 6·6·6·6·6? ​5·6^5​ 5^6 ​6^5 30^5​