Add 50/24 and 90/70
1st number: 2 2/24, 2nd number: 1 20/70
50/24 + 90/70 is 283/84.
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,
50/24 = 50 × 35/24 × 35 = 1750/840 - Likewise, for the 2nd fraction, since 70 × 12 = 840,
90/70 = 90 × 12/70 × 12 = 1080/840 - Add the two like fractions:
1750/840 + 1080/840 = 1750 + 1080/840 = 2830/840 - 2830/840 simplified gives 283/84
- So, 50/24 + 90/70 = 283/84
In mixed form: 331/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/48+90/70 50/72+90/70