Add 6/56 and 45/60
6/56 + 45/60 is 6/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 60 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 56 × 15 = 840,
6/56 = 6 × 15/56 × 15 = 90/840 - Likewise, for the 2nd fraction, since 60 × 14 = 840,
45/60 = 45 × 14/60 × 14 = 630/840 - Add the two like fractions:
90/840 + 630/840 = 90 + 630/840 = 720/840 - 720/840 simplified gives 6/7
- So, 6/56 + 45/60 = 6/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/56+45/60 6/56+90/60 18/56+45/60 30/56+45/60 42/56+45/60