Add 14/42 and 45/56
14/42 + 45/56 is 191/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
14/42 = 14 × 4/42 × 4 = 56/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
45/56 = 45 × 3/56 × 3 = 135/168 - Add the two like fractions:
56/168 + 135/168 = 56 + 135/168 = 191/168 - So, 14/42 + 45/56 = 191/168
In mixed form: 123/168
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