Add 30/16 and 42/28
1st number: 1 14/16, 2nd number: 1 14/28
30/16 + 42/28 is 27/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 28 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 16 × 7 = 112,
30/16 = 30 × 7/16 × 7 = 210/112 - Likewise, for the 2nd fraction, since 28 × 4 = 112,
42/28 = 42 × 4/28 × 4 = 168/112 - Add the two like fractions:
210/112 + 168/112 = 210 + 168/112 = 378/112 - 378/112 simplified gives 27/8
- So, 30/16 + 42/28 = 27/8
In mixed form: 33/8
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