Add 56/10 and 24/21
1st number: 5 6/10, 2nd number: 1 3/21
56/10 + 24/21 is 236/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 21 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 10 × 21 = 210,
56/10 = 56 × 21/10 × 21 = 1176/210 - Likewise, for the 2nd fraction, since 21 × 10 = 210,
24/21 = 24 × 10/21 × 10 = 240/210 - Add the two like fractions:
1176/210 + 240/210 = 1176 + 240/210 = 1416/210 - 1416/210 simplified gives 236/35
- So, 56/10 + 24/21 = 236/35
In mixed form: 626/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10+48/21 56/20+24/21 56/10+24/42 56/10+72/21 56/30+24/21 56/10+24/63 56/50+24/21 56/70+24/21