Add 30/28 and 84/16
1st number: 1 2/28, 2nd number: 5 4/16
30/28 + 84/16 is 177/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 28 × 4 = 112,
30/28 = 30 × 4/28 × 4 = 120/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
84/16 = 84 × 7/16 × 7 = 588/112 - Add the two like fractions:
120/112 + 588/112 = 120 + 588/112 = 708/112 - 708/112 simplified gives 177/28
- So, 30/28 + 84/16 = 177/28
In mixed form: 69/28
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