Add 90/63 and 50/25
1st number: 1 27/63, 2nd number: 2 0/25
90/63 + 50/25 is 24/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 25 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 63 × 25 = 1575,
90/63 = 90 × 25/63 × 25 = 2250/1575 - Likewise, for the 2nd fraction, since 25 × 63 = 1575,
50/25 = 50 × 63/25 × 63 = 3150/1575 - Add the two like fractions:
2250/1575 + 3150/1575 = 2250 + 3150/1575 = 5400/1575 - 5400/1575 simplified gives 24/7
- So, 90/63 + 50/25 = 24/7
In mixed form: 33/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/63+50/75