Add 9/4 and 8/56
1st number: 2 1/4, 2nd number: 8/56
9/4 + 8/56 is 67/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 4 × 14 = 56,
9/4 = 9 × 14/4 × 14 = 126/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
8/56 = 8 × 1/56 × 1 = 8/56 - Add the two like fractions:
126/56 + 8/56 = 126 + 8/56 = 134/56 - 134/56 simplified gives 67/28
- So, 9/4 + 8/56 = 67/28
In mixed form: 211/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/4+8/56 9/4+16/56 9/8+8/56 27/4+8/56 9/4+24/56 9/12+8/56 45/4+8/56 9/4+40/56 9/20+8/56 63/4+8/56 9/28+8/56