Add 56/7 and 40/10
1st number: 8 0/7, 2nd number: 4 0/10
56/7 + 40/10 is 12/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
56/7 = 56 × 10/7 × 10 = 560/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
40/10 = 40 × 7/10 × 7 = 280/70 - Add the two like fractions:
560/70 + 280/70 = 560 + 280/70 = 840/70 - 840/70 simplified gives 12/1
- So, 56/7 + 40/10 = 12/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/7+80/10 56/14+40/10 56/7+40/20 56/21+40/10 56/7+40/30 56/35+40/10 56/7+40/50 56/49+40/10 56/7+40/70