Add 20/24 and 10/35
20/24 + 10/35 is 47/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 35 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 24 × 35 = 840,
20/24 = 20 × 35/24 × 35 = 700/840 - Likewise, for the 2nd fraction, since 35 × 24 = 840,
10/35 = 10 × 24/35 × 24 = 240/840 - Add the two like fractions:
700/840 + 240/840 = 700 + 240/840 = 940/840 - 940/840 simplified gives 47/42
- So, 20/24 + 10/35 = 47/42
In mixed form: 15/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/24+10/35 20/24+20/35 20/48+10/35 20/24+10/70 60/24+10/35 20/24+30/35 20/72+10/35 20/24+50/35 20/24+70/35