Add 24/7 and 32/20
1st number: 3 3/7, 2nd number: 1 12/20
24/7 + 32/20 is 176/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 7 × 20 = 140,
24/7 = 24 × 20/7 × 20 = 480/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
32/20 = 32 × 7/20 × 7 = 224/140 - Add the two like fractions:
480/140 + 224/140 = 480 + 224/140 = 704/140 - 704/140 simplified gives 176/35
- So, 24/7 + 32/20 = 176/35
In mixed form: 51/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/7+32/20 24/7+64/20 24/14+32/20 24/7+32/40 72/7+32/20 24/7+96/20 24/21+32/20 24/7+32/60 24/35+32/20 24/49+32/20