Add 20/2 and 63/84
1st number: 10 0/2, 2nd number: 63/84
20/2 + 63/84 is 43/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 2 × 42 = 84,
20/2 = 20 × 42/2 × 42 = 840/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
63/84 = 63 × 1/84 × 1 = 63/84 - Add the two like fractions:
840/84 + 63/84 = 840 + 63/84 = 903/84 - 903/84 simplified gives 43/4
- So, 20/2 + 63/84 = 43/4
In mixed form: 103/4
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