Add 7/75 and 81/28
1st number: 7/75, 2nd number: 2 25/28
7/75 + 81/28 is 6271/2100.
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,
7/75 = 7 × 28/75 × 28 = 196/2100 - Likewise, for the 2nd fraction, since 28 × 75 = 2100,
81/28 = 81 × 75/28 × 75 = 6075/2100 - Add the two like fractions:
196/2100 + 6075/2100 = 196 + 6075/2100 = 6271/2100 - So, 7/75 + 81/28 = 6271/2100
In mixed form: 22071/2100
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