Add 45/25 and 90/6
1st number: 1 20/25, 2nd number: 15 0/6
45/25 + 90/6 is 84/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 6 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 6 × 25 = 150,
90/6 = 90 × 25/6 × 25 = 2250/150 - Add the two like fractions:
270/150 + 2250/150 = 270 + 2250/150 = 2520/150 - 2520/150 simplified gives 84/5
- So, 45/25 + 90/6 = 84/5
In mixed form: 164/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/25+90/6 45/50+90/6 45/25+90/12 45/75+90/6 45/25+90/18 45/25+90/30 45/25+90/42