Math
posted by Kirk on .
3/101/10+4/10=

3/101/10+4/10= 6/10 = 3/5

think of 1/10 as a "unit." Then all you have to do is work with the numerators:
31+4 = 6
So, the answer is 6/10
But, that can be reduced to 3/5
You can think of factoring out the 1/10:
(1/10)(31+4) = (1/10)(6) = 6/10 = 3/5 
Thank you!!!!