Subtract 20/16 from 40/2
1st number: 20 0/2, 2nd number: 1 4/16
40/2 - 20/16 is 75/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 2 × 8 = 16,
40/2 = 40 × 8/2 × 8 = 320/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
20/16 = 20 × 1/16 × 1 = 20/16 - Subtract the two like fractions:
320/16 - 20/16 = 320 - 20/16 = 300/16 - After reducing the fraction, the answer is 75/4
- In mixed form: 183/4
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