Add 70/96 and 27/45
70/96 + 27/45 is 319/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 45 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 96 × 15 = 1440,
70/96 = 70 × 15/96 × 15 = 1050/1440 - Likewise, for the 2nd fraction, since 45 × 32 = 1440,
27/45 = 27 × 32/45 × 32 = 864/1440 - Add the two like fractions:
1050/1440 + 864/1440 = 1050 + 864/1440 = 1914/1440 - 1914/1440 simplified gives 319/240
- So, 70/96 + 27/45 = 319/240
In mixed form: 179/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/96+54/45 70/96+27/90 70/96+81/45