Subtract 60/21 from 75/4
1st number: 18 3/4, 2nd number: 2 18/21
75/4 - 60/21 is 445/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 21 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 4 × 21 = 84,
75/4 = 75 × 21/4 × 21 = 1575/84 - Likewise, for the 2nd fraction, since 21 × 4 = 84,
60/21 = 60 × 4/21 × 4 = 240/84 - Subtract the two like fractions:
1575/84 - 240/84 = 1575 - 240/84 = 1335/84 - After reducing the fraction, the answer is 445/28
- In mixed form: 1525/28
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