Add 9/84 and 30/48
9/84 + 30/48 is 41/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 84 × 4 = 336,
9/84 = 9 × 4/84 × 4 = 36/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
30/48 = 30 × 7/48 × 7 = 210/336 - Add the two like fractions:
36/336 + 210/336 = 36 + 210/336 = 246/336 - 246/336 simplified gives 41/56
- So, 9/84 + 30/48 = 41/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/84+30/48 9/84+60/48 9/84+30/96 27/84+30/48 9/84+90/48 45/84+30/48 63/84+30/48