Add 96/14 and 20/90
1st number: 6 12/14, 2nd number: 20/90
96/14 + 20/90 is 446/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 14 × 45 = 630,
96/14 = 96 × 45/14 × 45 = 4320/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
20/90 = 20 × 7/90 × 7 = 140/630 - Add the two like fractions:
4320/630 + 140/630 = 4320 + 140/630 = 4460/630 - 4460/630 simplified gives 446/63
- So, 96/14 + 20/90 = 446/63
In mixed form: 75/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/14+40/90 96/28+20/90 96/14+60/90 96/42+20/90 96/70+20/90 96/98+20/90