Add 27/56 and 90/16
1st number: 27/56, 2nd number: 5 10/16
27/56 + 90/16 is 171/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 56 × 2 = 112,
27/56 = 27 × 2/56 × 2 = 54/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
90/16 = 90 × 7/16 × 7 = 630/112 - Add the two like fractions:
54/112 + 630/112 = 54 + 630/112 = 684/112 - 684/112 simplified gives 171/28
- So, 27/56 + 90/16 = 171/28
In mixed form: 63/28
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