Question

$7.80 to $4.52 simplify as fraction..please help..

Answer 1

7.80/4.52 = 7.80/4.52 * 100/100 = 780/452 =

We have to simplify this fraction.

Answer 2

ok how do i do that...

Answer 3

We have to look for common factors of 780 and 452. Both are even so 2 will divide both. Some people look for the greatest common factor right off the bat. I just start with 2 and work on down.

Answer 4

39/226?

Answer 5

780 = 2*390

452 = 2* 226

Answer 6

780 = 2*390 = 2* 195

452 = 2* 226 = 2* 113

Answer 7

195/113

Answer 8

195/113

I'll look up a few of the divisibility rules for you.

Answer 9

ty

Answer 10

The 2, 3, 5, and 10 rules are the ones I try to remember. A person can live without them.:)