Add 81/48 and 45/75
1st number: 1 33/48, 2nd number: 45/75
81/48 + 45/75 is 183/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 75 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 48 × 25 = 1200,
81/48 = 81 × 25/48 × 25 = 2025/1200 - Likewise, for the 2nd fraction, since 75 × 16 = 1200,
45/75 = 45 × 16/75 × 16 = 720/1200 - Add the two like fractions:
2025/1200 + 720/1200 = 2025 + 720/1200 = 2745/1200 - 2745/1200 simplified gives 183/80
- So, 81/48 + 45/75 = 183/80
In mixed form: 223/80
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