Add 84/60 and 45/75
1st number: 1 24/60, 2nd number: 45/75
84/60 + 45/75 is 2/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 60 × 5 = 300,
84/60 = 84 × 5/60 × 5 = 420/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
45/75 = 45 × 4/75 × 4 = 180/300 - Add the two like fractions:
420/300 + 180/300 = 420 + 180/300 = 600/300 - 600/300 simplified gives 2/1
- So, 84/60 + 45/75 = 2/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/60+90/75