Add 64/75 and 70/96
64/75 + 70/96 is 633/400.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 96 is 2400
Next, find the equivalent fraction of both fractional numbers with denominator 2400 - For the 1st fraction, since 75 × 32 = 2400,
64/75 = 64 × 32/75 × 32 = 2048/2400 - Likewise, for the 2nd fraction, since 96 × 25 = 2400,
70/96 = 70 × 25/96 × 25 = 1750/2400 - Add the two like fractions:
2048/2400 + 1750/2400 = 2048 + 1750/2400 = 3798/2400 - 3798/2400 simplified gives 633/400
- So, 64/75 + 70/96 = 633/400
In mixed form: 1233/400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: