Add 24/20 and 27/7
1st number: 1 4/20, 2nd number: 3 6/7
24/20 + 27/7 is 177/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 7 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
24/20 = 24 × 7/20 × 7 = 168/140 - Likewise, for the 2nd fraction, since 7 × 20 = 140,
27/7 = 27 × 20/7 × 20 = 540/140 - Add the two like fractions:
168/140 + 540/140 = 168 + 540/140 = 708/140 - 708/140 simplified gives 177/35
- So, 24/20 + 27/7 = 177/35
In mixed form: 52/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/20+27/7 24/20+54/7 24/40+27/7 24/20+27/14 72/20+27/7 24/20+81/7 24/60+27/7 24/20+27/21 24/20+27/35 24/20+27/49