Add 35/56 and 90/42
1st number: 35/56, 2nd number: 2 6/42
35/56 + 90/42 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,
35/56 = 35 × 3/56 × 3 = 105/168 - Likewise, for the 2nd fraction, since 42 × 4 = 168,
90/42 = 90 × 4/42 × 4 = 360/168 - Add the two like fractions:
105/168 + 360/168 = 105 + 360/168 = 465/168 - 465/168 simplified gives 155/56
- So, 35/56 + 90/42 = 155/56
In mixed form: 243/56
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