Add 72/32 and 27/30
1st number: 2 8/32, 2nd number: 27/30
72/32 + 27/30 is 63/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 30 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 32 × 15 = 480,
72/32 = 72 × 15/32 × 15 = 1080/480 - Likewise, for the 2nd fraction, since 30 × 16 = 480,
27/30 = 27 × 16/30 × 16 = 432/480 - Add the two like fractions:
1080/480 + 432/480 = 1080 + 432/480 = 1512/480 - 1512/480 simplified gives 63/20
- So, 72/32 + 27/30 = 63/20
In mixed form: 33/20
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