Add 75/56 and 70/12
1st number: 1 19/56, 2nd number: 5 10/12
75/56 + 70/12 is 1205/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 12 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
75/56 = 75 × 3/56 × 3 = 225/168 - Likewise, for the 2nd fraction, since 12 × 14 = 168,
70/12 = 70 × 14/12 × 14 = 980/168 - Add the two like fractions:
225/168 + 980/168 = 225 + 980/168 = 1205/168 - So, 75/56 + 70/12 = 1205/168
In mixed form: 729/168
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