Add 10/80 and 14/84
10/80 + 14/84 is 7/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 84 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 80 × 21 = 1680,
10/80 = 10 × 21/80 × 21 = 210/1680 - Likewise, for the 2nd fraction, since 84 × 20 = 1680,
14/84 = 14 × 20/84 × 20 = 280/1680 - Add the two like fractions:
210/1680 + 280/1680 = 210 + 280/1680 = 490/1680 - 490/1680 simplified gives 7/24
- So, 10/80 + 14/84 = 7/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/80+14/84 10/80+28/84 30/80+14/84 10/80+42/84 50/80+14/84 10/80+70/84 70/80+14/84 10/80+98/84