Add 81/75 and 63/28
1st number: 1 6/75, 2nd number: 2 7/28
81/75 + 63/28 is 333/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 28 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 75 × 28 = 2100,
81/75 = 81 × 28/75 × 28 = 2268/2100 - Likewise, for the 2nd fraction, since 28 × 75 = 2100,
63/28 = 63 × 75/28 × 75 = 4725/2100 - Add the two like fractions:
2268/2100 + 4725/2100 = 2268 + 4725/2100 = 6993/2100 - 6993/2100 simplified gives 333/100
- So, 81/75 + 63/28 = 333/100
In mixed form: 333/100
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