Add 12/56 and 72/75
12/56 + 72/75 is 411/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 75 is 4200
Next, find the equivalent fraction of both fractional numbers with denominator 4200 - For the 1st fraction, since 56 × 75 = 4200,
12/56 = 12 × 75/56 × 75 = 900/4200 - Likewise, for the 2nd fraction, since 75 × 56 = 4200,
72/75 = 72 × 56/75 × 56 = 4032/4200 - Add the two like fractions:
900/4200 + 4032/4200 = 900 + 4032/4200 = 4932/4200 - 4932/4200 simplified gives 411/350
- So, 12/56 + 72/75 = 411/350
In mixed form: 161/350
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