Subtract 2/20 from 75/24
1st number: 3 3/24, 2nd number: 2/20
75/24 - 2/20 is 121/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 20 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
75/24 = 75 × 5/24 × 5 = 375/120 - Likewise, for the 2nd fraction, since 20 × 6 = 120,
2/20 = 2 × 6/20 × 6 = 12/120 - Subtract the two like fractions:
375/120 - 12/120 = 375 - 12/120 = 363/120 - After reducing the fraction, the answer is 121/40
- In mixed form: 31/40
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