Add 90/96 and 10/63
90/96 + 10/63 is 1105/1008.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 63 is 2016
Next, find the equivalent fraction of both fractional numbers with denominator 2016 - For the 1st fraction, since 96 × 21 = 2016,
90/96 = 90 × 21/96 × 21 = 1890/2016 - Likewise, for the 2nd fraction, since 63 × 32 = 2016,
10/63 = 10 × 32/63 × 32 = 320/2016 - Add the two like fractions:
1890/2016 + 320/2016 = 1890 + 320/2016 = 2210/2016 - 2210/2016 simplified gives 1105/1008
- So, 90/96 + 10/63 = 1105/1008
In mixed form: 197/1008
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/96+20/63 90/96+30/63 90/96+50/63 90/96+70/63