Subtract 12/60 from 36/42
36/42 - 12/60 is 23/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 42 × 10 = 420,
36/42 = 36 × 10/42 × 10 = 360/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
12/60 = 12 × 7/60 × 7 = 84/420 - Subtract the two like fractions:
360/420 - 84/420 = 360 - 84/420 = 276/420 - After reducing the fraction, the answer is 23/35
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