Add 1/84 and 4/25
1/84 + 4/25 is 361/2100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 25 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 84 × 25 = 2100,
1/84 = 1 × 25/84 × 25 = 25/2100 - Likewise, for the 2nd fraction, since 25 × 84 = 2100,
4/25 = 4 × 84/25 × 84 = 336/2100 - Add the two like fractions:
25/2100 + 336/2100 = 25 + 336/2100 = 361/2100 - So, 1/84 + 4/25 = 361/2100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/84+4/25 1/84+8/25 1/84+4/50 3/84+4/25 1/84+12/25 1/84+4/75 5/84+4/25 1/84+20/25 7/84+4/25 1/84+28/25