adding and subtracting fractions:

I learned about adding and subtracting all fractions and how to convert between improper fractions to mixed fractions. I also learned about multiplying and dividing all fractions.

in order to add them make sure you have a common denominator

3/2+4/5

now times 2 and 5 by each other: 5×2=10

now you times 3 by 5 and 4 by 2: 3×5=15, 4×2=8

now add: 15/10+8/10 = 23/10

now make into mixed fraction:

23 goes into 10, 2 times and the remainder is 3: 2,3/10ths