Add 60/75 and 4/84
60/75 + 4/84 is 89/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 84 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 75 × 28 = 2100,
60/75 = 60 × 28/75 × 28 = 1680/2100 - Likewise, for the 2nd fraction, since 84 × 25 = 2100,
4/84 = 4 × 25/84 × 25 = 100/2100 - Add the two like fractions:
1680/2100 + 100/2100 = 1680 + 100/2100 = 1780/2100 - 1780/2100 simplified gives 89/105
- So, 60/75 + 4/84 = 89/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/75+8/84 60/75+12/84 60/75+20/84 60/75+28/84