Add 84/16 and 90/56
1st number: 5 4/16, 2nd number: 1 34/56
84/16 + 90/56 is 48/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 56 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 16 × 7 = 112,
84/16 = 84 × 7/16 × 7 = 588/112 - Likewise, for the 2nd fraction, since 56 × 2 = 112,
90/56 = 90 × 2/56 × 2 = 180/112 - Add the two like fractions:
588/112 + 180/112 = 588 + 180/112 = 768/112 - 768/112 simplified gives 48/7
- So, 84/16 + 90/56 = 48/7
In mixed form: 66/7
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