Add 90/63 and 32/5
1st number: 1 27/63, 2nd number: 6 2/5
90/63 + 32/5 is 274/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 5 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
90/63 = 90 × 5/63 × 5 = 450/315 - Likewise, for the 2nd fraction, since 5 × 63 = 315,
32/5 = 32 × 63/5 × 63 = 2016/315 - Add the two like fractions:
450/315 + 2016/315 = 450 + 2016/315 = 2466/315 - 2466/315 simplified gives 274/35
- So, 90/63 + 32/5 = 274/35
In mixed form: 729/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/63+64/5 90/63+32/10 90/63+96/5 90/63+32/15 90/63+32/25 90/63+32/35