Subtract 4/30 from 84/96
84/96 - 4/30 is 89/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 30 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 96 × 5 = 480,
84/96 = 84 × 5/96 × 5 = 420/480 - Likewise, for the 2nd fraction, since 30 × 16 = 480,
4/30 = 4 × 16/30 × 16 = 64/480 - Subtract the two like fractions:
420/480 - 64/480 = 420 - 64/480 = 356/480 - After reducing the fraction, the answer is 89/120
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