Add 84/4 and 14/28
1st number: 21 0/4, 2nd number: 14/28
84/4 + 14/28 is 43/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
84/4 = 84 × 7/4 × 7 = 588/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
14/28 = 14 × 1/28 × 1 = 14/28 - Add the two like fractions:
588/28 + 14/28 = 588 + 14/28 = 602/28 - 602/28 simplified gives 43/2
- So, 84/4 + 14/28 = 43/2
In mixed form: 211/2
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