Add 60/84 and 90/24
1st number: 60/84, 2nd number: 3 18/24
60/84 + 90/24 is 125/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 84 × 2 = 168,
60/84 = 60 × 2/84 × 2 = 120/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
90/24 = 90 × 7/24 × 7 = 630/168 - Add the two like fractions:
120/168 + 630/168 = 120 + 630/168 = 750/168 - 750/168 simplified gives 125/28
- So, 60/84 + 90/24 = 125/28
In mixed form: 413/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/84+90/48 60/84+90/72