Add 90/16 and 4/63
1st number: 5 10/16, 2nd number: 4/63
90/16 + 4/63 is 2867/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 63 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 16 × 63 = 1008,
90/16 = 90 × 63/16 × 63 = 5670/1008 - Likewise, for the 2nd fraction, since 63 × 16 = 1008,
4/63 = 4 × 16/63 × 16 = 64/1008 - Add the two like fractions:
5670/1008 + 64/1008 = 5670 + 64/1008 = 5734/1008 - 5734/1008 simplified gives 2867/504
- So, 90/16 + 4/63 = 2867/504
In mixed form: 5347/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/16+8/63 90/32+4/63 90/16+12/63 90/48+4/63 90/16+20/63 90/80+4/63 90/16+28/63