Add 10/54 and 84/49
1st number: 10/54, 2nd number: 1 35/49
10/54 + 84/49 is 359/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 49 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 54 × 49 = 2646,
10/54 = 10 × 49/54 × 49 = 490/2646 - Likewise, for the 2nd fraction, since 49 × 54 = 2646,
84/49 = 84 × 54/49 × 54 = 4536/2646 - Add the two like fractions:
490/2646 + 4536/2646 = 490 + 4536/2646 = 5026/2646 - 5026/2646 simplified gives 359/189
- So, 10/54 + 84/49 = 359/189
In mixed form: 1170/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/54+84/49 10/54+84/98 30/54+84/49 50/54+84/49 70/54+84/49