Subtract 1/21 from 60/14
1st number: 4 4/14, 2nd number: 1/21
60/14 - 1/21 is 89/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 21 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
60/14 = 60 × 3/14 × 3 = 180/42 - Likewise, for the 2nd fraction, since 21 × 2 = 42,
1/21 = 1 × 2/21 × 2 = 2/42 - Subtract the two like fractions:
180/42 - 2/42 = 180 - 2/42 = 178/42 - After reducing the fraction, the answer is 89/21
- In mixed form: 45/21
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