Subtract 20/6 from 10/64
1st number: 10/64, 2nd number: 3 2/6
10/64 - 20/6 is -305/96.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 6 is 192
Next, find the equivalent fraction of both fractional numbers with denominator 192 - For the 1st fraction, since 64 × 3 = 192,
10/64 = 10 × 3/64 × 3 = 30/192 - Likewise, for the 2nd fraction, since 6 × 32 = 192,
20/6 = 20 × 32/6 × 32 = 640/192 - Subtract the two like fractions:
30/192 - 640/192 = 30 - 640/192 = -610/192 - After reducing the fraction, the answer is -305/96
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