Add 1/56 and 35/90
1/56 + 35/90 is 205/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 90 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 56 × 45 = 2520,
1/56 = 1 × 45/56 × 45 = 45/2520 - Likewise, for the 2nd fraction, since 90 × 28 = 2520,
35/90 = 35 × 28/90 × 28 = 980/2520 - Add the two like fractions:
45/2520 + 980/2520 = 45 + 980/2520 = 1025/2520 - 1025/2520 simplified gives 205/504
- So, 1/56 + 35/90 = 205/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/56+35/90 1/56+70/90 3/56+35/90 5/56+35/90 7/56+35/90