Question

I need 4 5/10 into a decimal, division...my son's 4th grade homework and I do not remember how

Answer 1

I believe the answer if 4.5.  First convert to an improper fraction. 
4*10=40
40+5=45
This gives you 45/10.
Divide. 
45/10=4.5

Hope this helps!

Answer 2

4 5/10 to decimal is 4.5, just divide the fraction top from bottom to get 0.5 and add it to 4 to get 4.5