Add 54/56 and 70/54
1st number: 54/56, 2nd number: 1 16/54
54/56 + 70/54 is 1709/756.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 54 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 56 × 27 = 1512,
54/56 = 54 × 27/56 × 27 = 1458/1512 - Likewise, for the 2nd fraction, since 54 × 28 = 1512,
70/54 = 70 × 28/54 × 28 = 1960/1512 - Add the two like fractions:
1458/1512 + 1960/1512 = 1458 + 1960/1512 = 3418/1512 - 3418/1512 simplified gives 1709/756
- So, 54/56 + 70/54 = 1709/756
In mixed form: 2197/756
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