Add 4/2 and 56/45
1st number: 2 0/2, 2nd number: 1 11/45
4/2 + 56/45 is 146/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
4/2 = 4 × 45/2 × 45 = 180/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
56/45 = 56 × 2/45 × 2 = 112/90 - Add the two like fractions:
180/90 + 112/90 = 180 + 112/90 = 292/90 - 292/90 simplified gives 146/45
- So, 4/2 + 56/45 = 146/45
In mixed form: 311/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/2+56/45 4/2+56/90 12/2+56/45 4/6+56/45 20/2+56/45 4/10+56/45 28/2+56/45 4/14+56/45