Add 56/2 and 84/45
1st number: 28 0/2, 2nd number: 1 39/45
56/2 + 84/45 is 448/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
56/2 = 56 × 45/2 × 45 = 2520/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
84/45 = 84 × 2/45 × 2 = 168/90 - Add the two like fractions:
2520/90 + 168/90 = 2520 + 168/90 = 2688/90 - 2688/90 simplified gives 448/15
- So, 56/2 + 84/45 = 448/15
In mixed form: 2913/15
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