Add 20/42 and 14/6
1st number: 20/42, 2nd number: 2 2/6
20/42 + 14/6 is 59/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 6 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
20/42 = 20 × 1/42 × 1 = 20/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
14/6 = 14 × 7/6 × 7 = 98/42 - Add the two like fractions:
20/42 + 98/42 = 20 + 98/42 = 118/42 - 118/42 simplified gives 59/21
- So, 20/42 + 14/6 = 59/21
In mixed form: 217/21
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