Add 81/75 and 81/12
1st number: 1 6/75, 2nd number: 6 9/12
81/75 + 81/12 is 783/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
81/75 = 81 × 4/75 × 4 = 324/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
81/12 = 81 × 25/12 × 25 = 2025/300 - Add the two like fractions:
324/300 + 2025/300 = 324 + 2025/300 = 2349/300 - 2349/300 simplified gives 783/100
- So, 81/75 + 81/12 = 783/100
In mixed form: 783/100
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