Add 75/54 and 10/84
1st number: 1 21/54, 2nd number: 10/84
75/54 + 10/84 is 95/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 84 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 54 × 14 = 756,
75/54 = 75 × 14/54 × 14 = 1050/756 - Likewise, for the 2nd fraction, since 84 × 9 = 756,
10/84 = 10 × 9/84 × 9 = 90/756 - Add the two like fractions:
1050/756 + 90/756 = 1050 + 90/756 = 1140/756 - 1140/756 simplified gives 95/63
- So, 75/54 + 10/84 = 95/63
In mixed form: 132/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/54+20/84 75/54+30/84 75/54+50/84 75/54+70/84