Add 25/75 and 63/28
1st number: 25/75, 2nd number: 2 7/28
25/75 + 63/28 is 31/12.
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,
25/75 = 25 × 28/75 × 28 = 700/2100 - Likewise, for the 2nd fraction, since 28 × 75 = 2100,
63/28 = 63 × 75/28 × 75 = 4725/2100 - Add the two like fractions:
700/2100 + 4725/2100 = 700 + 4725/2100 = 5425/2100 - 5425/2100 simplified gives 31/12
- So, 25/75 + 63/28 = 31/12
In mixed form: 27/12
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