Add 24/70 and 20/36
24/70 + 20/36 is 283/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 36 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 70 × 18 = 1260,
24/70 = 24 × 18/70 × 18 = 432/1260 - Likewise, for the 2nd fraction, since 36 × 35 = 1260,
20/36 = 20 × 35/36 × 35 = 700/1260 - Add the two like fractions:
432/1260 + 700/1260 = 432 + 700/1260 = 1132/1260 - 1132/1260 simplified gives 283/315
- So, 24/70 + 20/36 = 283/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/70+20/36 24/70+40/36 24/70+20/72 72/70+20/36 24/70+60/36