How do you do fractions??

Question

a problem like 1/2+3/8

Answer 1

You have to multiply the top and bottom of one fraction to make the denominators the same.

For this problem,

1(4)/2(4) so it would be 4/8

then just add 4/8 and 3/8 so the answer is 7/8

Answer 2

These site can help you a lot with Fractions:

http://www.321know.com/fra66kx2.htm

http://www.math.com/school/subject1/less...

Answer 3

you have to change the 2 to an 8. so you multiply 2 x 4 and then you have to multipy 4 to the one so it the answer is.

7/8