Subtract 10/42 from 50/60
50/60 - 10/42 is 25/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 42 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
50/60 = 50 × 7/60 × 7 = 350/420 - Likewise, for the 2nd fraction, since 42 × 10 = 420,
10/42 = 10 × 10/42 × 10 = 100/420 - Subtract the two like fractions:
350/420 - 100/420 = 350 - 100/420 = 250/420 - After reducing the fraction, the answer is 25/42
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