Subtract 84/16 from 30/32
1st number: 30/32, 2nd number: 5 4/16
30/32 - 84/16 is -69/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 16 is 32
Next, find the equivalent fraction of both fractional numbers with denominator 32 - For the 1st fraction, since 32 × 1 = 32,
30/32 = 30 × 1/32 × 1 = 30/32 - Likewise, for the 2nd fraction, since 16 × 2 = 32,
84/16 = 84 × 2/16 × 2 = 168/32 - Subtract the two like fractions:
30/32 - 168/32 = 30 - 168/32 = -138/32 - After reducing the fraction, the answer is -69/16
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