Add 75/21 and 14/6
1st number: 3 12/21, 2nd number: 2 2/6
75/21 + 14/6 is 124/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 6 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 21 × 2 = 42,
75/21 = 75 × 2/21 × 2 = 150/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
14/6 = 14 × 7/6 × 7 = 98/42 - Add the two like fractions:
150/42 + 98/42 = 150 + 98/42 = 248/42 - 248/42 simplified gives 124/21
- So, 75/21 + 14/6 = 124/21
In mixed form: 519/21
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