Add 84/60 and 20/24
1st number: 1 24/60, 2nd number: 20/24
84/60 + 20/24 is 67/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 60 × 2 = 120,
84/60 = 84 × 2/60 × 2 = 168/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
20/24 = 20 × 5/24 × 5 = 100/120 - Add the two like fractions:
168/120 + 100/120 = 168 + 100/120 = 268/120 - 268/120 simplified gives 67/30
- So, 84/60 + 20/24 = 67/30
In mixed form: 27/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/60+40/24 84/60+20/48 84/60+60/24 84/60+20/72