Add 1/24 and 20/70
1/24 + 20/70 is 55/168.
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,
1/24 = 1 × 35/24 × 35 = 35/840 - Likewise, for the 2nd fraction, since 70 × 12 = 840,
20/70 = 20 × 12/70 × 12 = 240/840 - Add the two like fractions:
35/840 + 240/840 = 35 + 240/840 = 275/840 - 275/840 simplified gives 55/168
- So, 1/24 + 20/70 = 55/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/24+20/70 1/24+40/70 1/48+20/70 3/24+20/70 1/24+60/70 1/72+20/70 5/24+20/70 7/24+20/70