Add 25/40 and 14/84
25/40 + 14/84 is 19/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 84 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 40 × 21 = 840,
25/40 = 25 × 21/40 × 21 = 525/840 - Likewise, for the 2nd fraction, since 84 × 10 = 840,
14/84 = 14 × 10/84 × 10 = 140/840 - Add the two like fractions:
525/840 + 140/840 = 525 + 140/840 = 665/840 - 665/840 simplified gives 19/24
- So, 25/40 + 14/84 = 19/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/40+14/84 25/40+28/84 25/80+14/84 75/40+14/84 25/40+42/84 25/40+70/84 25/40+98/84