Add 36/30 and 9/70
1st number: 1 6/30, 2nd number: 9/70
36/30 + 9/70 is 93/70.
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,
9/70 = 9 × 3/70 × 3 = 27/210 - Add the two like fractions:
252/210 + 27/210 = 252 + 27/210 = 279/210 - 279/210 simplified gives 93/70
- So, 36/30 + 9/70 = 93/70
In mixed form: 123/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/30+9/70 36/30+18/70 36/60+9/70 36/30+27/70 36/90+9/70 36/30+45/70 36/30+63/70