Add 50/4 and 1/45
1st number: 12 2/4, 2nd number: 1/45
50/4 + 1/45 is 1127/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 4 × 45 = 180,
50/4 = 50 × 45/4 × 45 = 2250/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
1/45 = 1 × 4/45 × 4 = 4/180 - Add the two like fractions:
2250/180 + 4/180 = 2250 + 4/180 = 2254/180 - 2254/180 simplified gives 1127/90
- So, 50/4 + 1/45 = 1127/90
In mixed form: 1247/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4+2/45 50/8+1/45 50/4+1/90 50/4+3/45 50/12+1/45 50/4+5/45 50/20+1/45 50/4+7/45 50/28+1/45