Add 24/70 and 9/7
1st number: 24/70, 2nd number: 1 2/7
24/70 + 9/7 is 57/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 7 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
24/70 = 24 × 1/70 × 1 = 24/70 - Likewise, for the 2nd fraction, since 7 × 10 = 70,
9/7 = 9 × 10/7 × 10 = 90/70 - Add the two like fractions:
24/70 + 90/70 = 24 + 90/70 = 114/70 - 114/70 simplified gives 57/35
- So, 24/70 + 9/7 = 57/35
In mixed form: 122/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/70+9/7 24/70+18/7 24/70+9/14 72/70+9/7 24/70+27/7 24/70+9/21 24/70+45/7 24/70+9/35 24/70+63/7 24/70+9/49