Add 75/56 and 60/42
1st number: 1 19/56, 2nd number: 1 18/42
75/56 + 60/42 is 155/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 42 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 42 × 4 = 168,
60/42 = 60 × 4/42 × 4 = 240/168 - Add the two like fractions:
225/168 + 240/168 = 225 + 240/168 = 465/168 - 465/168 simplified gives 155/56
- So, 75/56 + 60/42 = 155/56
In mixed form: 243/56
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