Add 1/42 and 50/10
1st number: 1/42, 2nd number: 5 0/10
1/42 + 50/10 is 211/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 10 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
1/42 = 1 × 5/42 × 5 = 5/210 - Likewise, for the 2nd fraction, since 10 × 21 = 210,
50/10 = 50 × 21/10 × 21 = 1050/210 - Add the two like fractions:
5/210 + 1050/210 = 5 + 1050/210 = 1055/210 - 1055/210 simplified gives 211/42
- So, 1/42 + 50/10 = 211/42
In mixed form: 51/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/42+50/10 1/84+50/10 1/42+50/20 3/42+50/10 1/42+50/30 5/42+50/10 7/42+50/10 1/42+50/70