Add 2/30 and 70/36
1st number: 2/30, 2nd number: 1 34/36
2/30 + 70/36 is 181/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 30 × 6 = 180,
2/30 = 2 × 6/30 × 6 = 12/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
70/36 = 70 × 5/36 × 5 = 350/180 - Add the two like fractions:
12/180 + 350/180 = 12 + 350/180 = 362/180 - 362/180 simplified gives 181/90
- So, 2/30 + 70/36 = 181/90
In mixed form: 21/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/30+70/36 2/60+70/36 2/30+70/72 6/30+70/36 2/90+70/36 10/30+70/36 14/30+70/36