Add 36/30 and 5/70
1st number: 1 6/30, 2nd number: 5/70
36/30 + 5/70 is 89/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
36/30 = 36 × 7/30 × 7 = 252/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
5/70 = 5 × 3/70 × 3 = 15/210 - Add the two like fractions:
252/210 + 15/210 = 252 + 15/210 = 267/210 - 267/210 simplified gives 89/70
- So, 36/30 + 5/70 = 89/70
In mixed form: 119/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/30+5/70 36/30+10/70 36/60+5/70 36/30+15/70 36/90+5/70 36/30+25/70 36/30+35/70