Add 96/2 and 42/21
1st number: 48 0/2, 2nd number: 2 0/21
96/2 + 42/21 is 50/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 21 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 2 × 21 = 42,
96/2 = 96 × 21/2 × 21 = 2016/42 - Likewise, for the 2nd fraction, since 21 × 2 = 42,
42/21 = 42 × 2/21 × 2 = 84/42 - Add the two like fractions:
2016/42 + 84/42 = 2016 + 84/42 = 2100/42 - 2100/42 simplified gives 50/1
- So, 96/2 + 42/21 = 50/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/2+84/21 96/4+42/21 96/6+42/21 96/2+42/63 96/10+42/21 96/14+42/21