Add 90/28 and 24/4
1st number: 3 6/28, 2nd number: 6 0/4
90/28 + 24/4 is 129/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 4 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 28 × 1 = 28,
90/28 = 90 × 1/28 × 1 = 90/28 - Likewise, for the 2nd fraction, since 4 × 7 = 28,
24/4 = 24 × 7/4 × 7 = 168/28 - Add the two like fractions:
90/28 + 168/28 = 90 + 168/28 = 258/28 - 258/28 simplified gives 129/14
- So, 90/28 + 24/4 = 129/14
In mixed form: 93/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/28+48/4 90/56+24/4 90/28+24/8 90/28+72/4 90/84+24/4 90/28+24/12 90/28+24/20 90/28+24/28