Add 50/7 and 10/80
1st number: 7 1/7, 2nd number: 10/80
50/7 + 10/80 is 407/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 7 × 80 = 560,
50/7 = 50 × 80/7 × 80 = 4000/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
10/80 = 10 × 7/80 × 7 = 70/560 - Add the two like fractions:
4000/560 + 70/560 = 4000 + 70/560 = 4070/560 - 4070/560 simplified gives 407/56
- So, 50/7 + 10/80 = 407/56
In mixed form: 715/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/7+20/80 50/14+10/80 50/7+30/80 50/21+10/80 50/7+50/80 50/35+10/80 50/7+70/80 50/49+10/80