Add 63/56 and 5/30
1st number: 1 7/56, 2nd number: 5/30
63/56 + 5/30 is 31/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 30 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 56 × 15 = 840,
63/56 = 63 × 15/56 × 15 = 945/840 - Likewise, for the 2nd fraction, since 30 × 28 = 840,
5/30 = 5 × 28/30 × 28 = 140/840 - Add the two like fractions:
945/840 + 140/840 = 945 + 140/840 = 1085/840 - 1085/840 simplified gives 31/24
- So, 63/56 + 5/30 = 31/24
In mixed form: 17/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/56+10/30 63/56+5/60 63/56+15/30 63/56+5/90 63/56+25/30 63/56+35/30