Add 8/56 and 10/84
8/56 + 10/84 is 11/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 84 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
8/56 = 8 × 3/56 × 3 = 24/168 - Likewise, for the 2nd fraction, since 84 × 2 = 168,
10/84 = 10 × 2/84 × 2 = 20/168 - Add the two like fractions:
24/168 + 20/168 = 24 + 20/168 = 44/168 - 44/168 simplified gives 11/42
- So, 8/56 + 10/84 = 11/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/56+10/84 8/56+20/84 24/56+10/84 8/56+30/84 40/56+10/84 8/56+50/84 8/56+70/84