Add 75/8 and 42/28
1st number: 9 3/8, 2nd number: 1 14/28
75/8 + 42/28 is 87/8.
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,
75/8 = 75 × 7/8 × 7 = 525/56 - Likewise, for the 2nd fraction, since 28 × 2 = 56,
42/28 = 42 × 2/28 × 2 = 84/56 - Add the two like fractions:
525/56 + 84/56 = 525 + 84/56 = 609/56 - 609/56 simplified gives 87/8
- So, 75/8 + 42/28 = 87/8
In mixed form: 107/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/8+84/28 75/16+42/28 75/8+42/56 75/24+42/28 75/8+42/84 75/40+42/28 75/56+42/28