Add 9/5 and 70/30
1st number: 1 4/5, 2nd number: 2 10/30
9/5 + 70/30 is 62/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
9/5 = 9 × 6/5 × 6 = 54/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
70/30 = 70 × 1/30 × 1 = 70/30 - Add the two like fractions:
54/30 + 70/30 = 54 + 70/30 = 124/30 - 124/30 simplified gives 62/15
- So, 9/5 + 70/30 = 62/15
In mixed form: 42/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/5+70/30 9/10+70/30 9/5+70/60 27/5+70/30 9/15+70/30 9/5+70/90 45/5+70/30 9/25+70/30 63/5+70/30 9/35+70/30