Add 84/18 and 10/60
1st number: 4 12/18, 2nd number: 10/60
84/18 + 10/60 is 29/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 18 × 10 = 180,
84/18 = 84 × 10/18 × 10 = 840/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
10/60 = 10 × 3/60 × 3 = 30/180 - Add the two like fractions:
840/180 + 30/180 = 840 + 30/180 = 870/180 - 870/180 simplified gives 29/6
- So, 84/18 + 10/60 = 29/6
In mixed form: 45/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/18+20/60 84/36+10/60 84/18+30/60 84/54+10/60 84/18+50/60 84/90+10/60 84/18+70/60