Add 48/9 and 70/72
1st number: 5 3/9, 2nd number: 70/72
48/9 + 70/72 is 227/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
48/9 = 48 × 8/9 × 8 = 384/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
70/72 = 70 × 1/72 × 1 = 70/72 - Add the two like fractions:
384/72 + 70/72 = 384 + 70/72 = 454/72 - 454/72 simplified gives 227/36
- So, 48/9 + 70/72 = 227/36
In mixed form: 611/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/9+70/72 48/18+70/72 48/27+70/72 48/45+70/72 48/63+70/72