Add 49/42 and 10/25
1st number: 1 7/42, 2nd number: 10/25
49/42 + 10/25 is 47/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 25 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 42 × 25 = 1050,
49/42 = 49 × 25/42 × 25 = 1225/1050 - Likewise, for the 2nd fraction, since 25 × 42 = 1050,
10/25 = 10 × 42/25 × 42 = 420/1050 - Add the two like fractions:
1225/1050 + 420/1050 = 1225 + 420/1050 = 1645/1050 - 1645/1050 simplified gives 47/30
- So, 49/42 + 10/25 = 47/30
In mixed form: 117/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/42+10/25 49/42+20/25 49/84+10/25 49/42+10/50 49/42+30/25 49/42+10/75 49/42+50/25 49/42+70/25