Add 4/60 and 70/18
1st number: 4/60, 2nd number: 3 16/18
4/60 + 70/18 is 178/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 18 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
4/60 = 4 × 3/60 × 3 = 12/180 - Likewise, for the 2nd fraction, since 18 × 10 = 180,
70/18 = 70 × 10/18 × 10 = 700/180 - Add the two like fractions:
12/180 + 700/180 = 12 + 700/180 = 712/180 - 712/180 simplified gives 178/45
- So, 4/60 + 70/18 = 178/45
In mixed form: 343/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/60+70/18 4/60+70/36 12/60+70/18 4/60+70/54 20/60+70/18 4/60+70/90 28/60+70/18