Add 90/10 and 35/56
1st number: 9 0/10, 2nd number: 35/56
90/10 + 35/56 is 77/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 10 × 28 = 280,
90/10 = 90 × 28/10 × 28 = 2520/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
35/56 = 35 × 5/56 × 5 = 175/280 - Add the two like fractions:
2520/280 + 175/280 = 2520 + 175/280 = 2695/280 - 2695/280 simplified gives 77/8
- So, 90/10 + 35/56 = 77/8
In mixed form: 95/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10+70/56 90/20+35/56 90/30+35/56 90/50+35/56 90/70+35/56