Add 84/25 and 4/30
1st number: 3 9/25, 2nd number: 4/30
84/25 + 4/30 is 262/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 25 × 6 = 150,
84/25 = 84 × 6/25 × 6 = 504/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
4/30 = 4 × 5/30 × 5 = 20/150 - Add the two like fractions:
504/150 + 20/150 = 504 + 20/150 = 524/150 - 524/150 simplified gives 262/75
- So, 84/25 + 4/30 = 262/75
In mixed form: 337/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/25+8/30 84/50+4/30 84/25+4/60 84/25+12/30 84/75+4/30 84/25+4/90 84/25+20/30 84/25+28/30