Add 75/4 and 21/75
1st number: 18 3/4, 2nd number: 21/75
75/4 + 21/75 is 1903/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 4 × 75 = 300,
75/4 = 75 × 75/4 × 75 = 5625/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
21/75 = 21 × 4/75 × 4 = 84/300 - Add the two like fractions:
5625/300 + 84/300 = 5625 + 84/300 = 5709/300 - 5709/300 simplified gives 1903/100
- So, 75/4 + 21/75 = 1903/100
In mixed form: 193/100
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