Add 63/27 and 72/56
1st number: 2 9/27, 2nd number: 1 16/56
63/27 + 72/56 is 76/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 56 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 27 × 56 = 1512,
63/27 = 63 × 56/27 × 56 = 3528/1512 - Likewise, for the 2nd fraction, since 56 × 27 = 1512,
72/56 = 72 × 27/56 × 27 = 1944/1512 - Add the two like fractions:
3528/1512 + 1944/1512 = 3528 + 1944/1512 = 5472/1512 - 5472/1512 simplified gives 76/21
- So, 63/27 + 72/56 = 76/21
In mixed form: 313/21
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