Add 3/84 and 9/25
3/84 + 9/25 is 277/700.
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,
3/84 = 3 × 25/84 × 25 = 75/2100 - Likewise, for the 2nd fraction, since 25 × 84 = 2100,
9/25 = 9 × 84/25 × 84 = 756/2100 - Add the two like fractions:
75/2100 + 756/2100 = 75 + 756/2100 = 831/2100 - 831/2100 simplified gives 277/700
- So, 3/84 + 9/25 = 277/700
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/84+9/25 3/84+18/25 3/84+9/50 9/84+9/25 3/84+27/25 3/84+9/75 15/84+9/25 3/84+45/25 21/84+9/25 3/84+63/25