Add 90/54 and 2/50
1st number: 1 36/54, 2nd number: 2/50
90/54 + 2/50 is 128/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 50 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 54 × 25 = 1350,
90/54 = 90 × 25/54 × 25 = 2250/1350 - Likewise, for the 2nd fraction, since 50 × 27 = 1350,
2/50 = 2 × 27/50 × 27 = 54/1350 - Add the two like fractions:
2250/1350 + 54/1350 = 2250 + 54/1350 = 2304/1350 - 2304/1350 simplified gives 128/75
- So, 90/54 + 2/50 = 128/75
In mixed form: 153/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/54+4/50 90/54+6/50 90/54+10/50 90/54+14/50