Add 49/24 and 42/70
1st number: 2 1/24, 2nd number: 42/70
49/24 + 42/70 is 317/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 70 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 24 × 35 = 840,
49/24 = 49 × 35/24 × 35 = 1715/840 - Likewise, for the 2nd fraction, since 70 × 12 = 840,
42/70 = 42 × 12/70 × 12 = 504/840 - Add the two like fractions:
1715/840 + 504/840 = 1715 + 504/840 = 2219/840 - 2219/840 simplified gives 317/120
- So, 49/24 + 42/70 = 317/120
In mixed form: 277/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/24+42/70 49/24+84/70 49/48+42/70 49/72+42/70