Add 2/25 and 90/84
1st number: 2/25, 2nd number: 1 6/84
2/25 + 90/84 is 403/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 84 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 25 × 84 = 2100,
2/25 = 2 × 84/25 × 84 = 168/2100 - Likewise, for the 2nd fraction, since 84 × 25 = 2100,
90/84 = 90 × 25/84 × 25 = 2250/2100 - Add the two like fractions:
168/2100 + 2250/2100 = 168 + 2250/2100 = 2418/2100 - 2418/2100 simplified gives 403/350
- So, 2/25 + 90/84 = 403/350
In mixed form: 153/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/25+90/84 2/50+90/84 6/25+90/84 2/75+90/84 10/25+90/84 14/25+90/84