Add 84/2 and 90/56
1st number: 42 0/2, 2nd number: 1 34/56
84/2 + 90/56 is 1221/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 2 × 28 = 56,
84/2 = 84 × 28/2 × 28 = 2352/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
90/56 = 90 × 1/56 × 1 = 90/56 - Add the two like fractions:
2352/56 + 90/56 = 2352 + 90/56 = 2442/56 - 2442/56 simplified gives 1221/28
- So, 84/2 + 90/56 = 1221/28
In mixed form: 4317/28
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