Add 9/56 and 8/40
9/56 + 8/40 is 101/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
9/56 = 9 × 5/56 × 5 = 45/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
8/40 = 8 × 7/40 × 7 = 56/280 - Add the two like fractions:
45/280 + 56/280 = 45 + 56/280 = 101/280 - So, 9/56 + 8/40 = 101/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/56+8/40 9/56+16/40 9/56+8/80 27/56+8/40 9/56+24/40 45/56+8/40 63/56+8/40 9/56+56/40