Add 1/6 and 20/21
16 + 2021 is 4742.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 21 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
16 = 1 × 76 × 7 = 742 - Likewise, for the 2nd fraction, since 21 × 2 = 42,
2021 = 20 × 221 × 2 = 4042 - Add the two like fractions:
742 + 4042 = 7 + 4042 = 4742 - So, 1/6 + 20/21 = 47/42
In mixed form: 1542
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