Add 7/75 and 54/84
7/75 + 54/84 is 773/1050.
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,
7/75 = 7 × 28/75 × 28 = 196/2100 - Likewise, for the 2nd fraction, since 84 × 25 = 2100,
54/84 = 54 × 25/84 × 25 = 1350/2100 - Add the two like fractions:
196/2100 + 1350/2100 = 196 + 1350/2100 = 1546/2100 - 1546/2100 simplified gives 773/1050
- So, 7/75 + 54/84 = 773/1050
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/75+54/84 21/75+54/84 35/75+54/84 49/75+54/84