5th grade math
posted by pat .
I need help with this problem !
5 2/5  3 4/5= ?
6 1/10  3 4/10 =
10  4 2/5= ?
PLEASE! SHOW ME EACH PROBLEM STEP BY STEP SO , I CAN FINISH MY HOMEWORK! THANK YOU!

5 2/5  3 4/5=
5 2/5 = 4 7/5
4 7/5  3 4/5 = 1 3/5
As you see, we need to change the first number.
6 1/10 = 5 11/10
10 = 9 5/5/ 
5=(5*5)/5=25/5
3=(3*5)/5=15/5
5 2/5=(25/5)+(2/5)=27/5
3 4/5=(15/5)+(4/5)=19/5
5 2/53 4/5=(27/5)(19/5)=8/5=
(5+3)/5=1 3/5
6=(6*10)/10=60/10
3=3*10)/10=30/10
6 1/10=(60/10)+(1/10)=61/10
3 4/10=(30/10)+(4/10)=34/10
6 1/103 4/10 =(61/10)(34/10)=27/10=
(20/10)+7/10= 2 7/10
10=(10*5)/5=50/5
4=(4*5)/5=20/5
4 2/5=(20/5)+(2/5)=22/5
104 2/5=(50/5)(22/5)=28/5=(25+3)/5
=5 3/5 
mixed number as a fraction 3 4/7=

how many milliliters wiil a gallon hold?
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