Add 90/48 and 6/8
1st number: 1 42/48, 2nd number: 6/8
90/48 + 6/8 is 21/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 8 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 48 × 1 = 48,
90/48 = 90 × 1/48 × 1 = 90/48 - Likewise, for the 2nd fraction, since 8 × 6 = 48,
6/8 = 6 × 6/8 × 6 = 36/48 - Add the two like fractions:
90/48 + 36/48 = 90 + 36/48 = 126/48 - 126/48 simplified gives 21/8
- So, 90/48 + 6/8 = 21/8
In mixed form: 25/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/48+12/8 90/96+6/8 90/48+6/16 90/48+18/8 90/48+6/24 90/48+30/8 90/48+6/40 90/48+42/8 90/48+6/56