Add 84/45 and 35/75
1st number: 1 39/45, 2nd number: 35/75
84/45 + 35/75 is 7/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 75 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 45 × 5 = 225,
84/45 = 84 × 5/45 × 5 = 420/225 - Likewise, for the 2nd fraction, since 75 × 3 = 225,
35/75 = 35 × 3/75 × 3 = 105/225 - Add the two like fractions:
420/225 + 105/225 = 420 + 105/225 = 525/225 - 525/225 simplified gives 7/3
- So, 84/45 + 35/75 = 7/3
In mixed form: 21/3
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