Subtract 15/4 from 70/24
1st number: 2 22/24, 2nd number: 3 3/4
70/24 - 15/4 is -5/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 4 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 24 × 1 = 24,
70/24 = 70 × 1/24 × 1 = 70/24 - Likewise, for the 2nd fraction, since 4 × 6 = 24,
15/4 = 15 × 6/4 × 6 = 90/24 - Subtract the two like fractions:
70/24 - 90/24 = 70 - 90/24 = -20/24 - After reducing the fraction, the answer is -5/6
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