Add 42/2 and 1/42
1st number: 21 0/2, 2nd number: 1/42
42/2 + 1/42 is 883/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 2 × 21 = 42,
42/2 = 42 × 21/2 × 21 = 882/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
1/42 = 1 × 1/42 × 1 = 1/42 - Add the two like fractions:
882/42 + 1/42 = 882 + 1/42 = 883/42 - So, 42/2 + 1/42 = 883/42
In mixed form: 211/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2+1/42 42/2+2/42 42/4+1/42 42/2+1/84 42/2+3/42 42/6+1/42 42/2+5/42 42/10+1/42 42/2+7/42 42/14+1/42