Add 56/8 and 1/45
1st number: 7 0/8, 2nd number: 1/45
56/8 + 1/45 is 316/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 8 × 45 = 360,
56/8 = 56 × 45/8 × 45 = 2520/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
1/45 = 1 × 8/45 × 8 = 8/360 - Add the two like fractions:
2520/360 + 8/360 = 2520 + 8/360 = 2528/360 - 2528/360 simplified gives 316/45
- So, 56/8 + 1/45 = 316/45
In mixed form: 71/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/8+2/45 56/16+1/45 56/8+1/90 56/8+3/45 56/24+1/45 56/8+5/45 56/40+1/45 56/8+7/45