Add 84/60 and 4/84
1st number: 1 24/60, 2nd number: 4/84
84/60 + 4/84 is 152/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
84/60 = 84 × 7/60 × 7 = 588/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
4/84 = 4 × 5/84 × 5 = 20/420 - Add the two like fractions:
588/420 + 20/420 = 588 + 20/420 = 608/420 - 608/420 simplified gives 152/105
- So, 84/60 + 4/84 = 152/105
In mixed form: 147/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/60+8/84 84/60+12/84 84/60+20/84 84/60+28/84