Add 7/42 and 30/14
1st number: 7/42, 2nd number: 2 2/14
7/42 + 30/14 is 97/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
7/42 = 7 × 1/42 × 1 = 7/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
30/14 = 30 × 3/14 × 3 = 90/42 - Add the two like fractions:
7/42 + 90/42 = 7 + 90/42 = 97/42 - So, 7/42 + 30/14 = 97/42
In mixed form: 213/42
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