Add 45/25 and 6/30
1st number: 1 20/25, 2nd number: 6/30
45/25 + 6/30 is 2/1.
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,
45/25 = 45 × 6/25 × 6 = 270/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
6/30 = 6 × 5/30 × 5 = 30/150 - Add the two like fractions:
270/150 + 30/150 = 270 + 30/150 = 300/150 - 300/150 simplified gives 2/1
- So, 45/25 + 6/30 = 2/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/25+6/30 45/25+12/30 45/50+6/30 45/25+6/60 45/25+18/30 45/75+6/30 45/25+6/90 45/25+42/30