Add 90/3 and 10/56
1st number: 30 0/3, 2nd number: 10/56
90/3 + 10/56 is 845/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 3 × 56 = 168,
90/3 = 90 × 56/3 × 56 = 5040/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
10/56 = 10 × 3/56 × 3 = 30/168 - Add the two like fractions:
5040/168 + 30/168 = 5040 + 30/168 = 5070/168 - 5070/168 simplified gives 845/28
- So, 90/3 + 10/56 = 845/28
In mixed form: 305/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/3+20/56 90/6+10/56 90/3+30/56 90/9+10/56 90/3+50/56 90/15+10/56 90/3+70/56 90/21+10/56