Add 81/48 and 10/7
1st number: 1 33/48, 2nd number: 1 3/7
81/48 + 10/7 is 349/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 7 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 48 × 7 = 336,
81/48 = 81 × 7/48 × 7 = 567/336 - Likewise, for the 2nd fraction, since 7 × 48 = 336,
10/7 = 10 × 48/7 × 48 = 480/336 - Add the two like fractions:
567/336 + 480/336 = 567 + 480/336 = 1047/336 - 1047/336 simplified gives 349/112
- So, 81/48 + 10/7 = 349/112
In mixed form: 313/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/48+20/7 81/96+10/7 81/48+10/14 81/48+30/7 81/48+10/21 81/48+50/7 81/48+10/35 81/48+70/7 81/48+10/49