Add 36/12 and 63/72
1st number: 3 0/12, 2nd number: 63/72
36/12 + 63/72 is 31/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 12 × 6 = 72,
36/12 = 36 × 6/12 × 6 = 216/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
63/72 = 63 × 1/72 × 1 = 63/72 - Add the two like fractions:
216/72 + 63/72 = 216 + 63/72 = 279/72 - 279/72 simplified gives 31/8
- So, 36/12 + 63/72 = 31/8
In mixed form: 37/8
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