Subtract 25/60 from 21/8
1st number: 2 5/8, 2nd number: 25/60
21/8 - 25/60 is 53/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 60 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
21/8 = 21 × 15/8 × 15 = 315/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
25/60 = 25 × 2/60 × 2 = 50/120 - Subtract the two like fractions:
315/120 - 50/120 = 315 - 50/120 = 265/120 - After reducing the fraction, the answer is 53/24
- In mixed form: 25/24
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