Add 9/8 and 75/28
1st number: 1 1/8, 2nd number: 2 19/28
9/8 + 75/28 is 213/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 28 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
9/8 = 9 × 7/8 × 7 = 63/56 - Likewise, for the 2nd fraction, since 28 × 2 = 56,
75/28 = 75 × 2/28 × 2 = 150/56 - Add the two like fractions:
63/56 + 150/56 = 63 + 150/56 = 213/56 - So, 9/8 + 75/28 = 213/56
In mixed form: 345/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/8+75/28 9/16+75/28 9/8+75/56 27/8+75/28 9/24+75/28 9/8+75/84 45/8+75/28 9/40+75/28 63/8+75/28 9/56+75/28