Add 49/50 and 10/42
49/50 + 10/42 is 1279/1050.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 50 × 21 = 1050,
49/50 = 49 × 21/50 × 21 = 1029/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
10/42 = 10 × 25/42 × 25 = 250/1050 - Add the two like fractions:
1029/1050 + 250/1050 = 1029 + 250/1050 = 1279/1050 - So, 49/50 + 10/42 = 1279/1050
In mixed form: 1229/1050
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/50+10/42 49/50+20/42 49/50+10/84 49/50+30/42 49/50+50/42 49/50+70/42