Subtract 6/60 from 28/56
28/56 - 6/60 is 2/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 60 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 56 × 15 = 840,
28/56 = 28 × 15/56 × 15 = 420/840 - Likewise, for the 2nd fraction, since 60 × 14 = 840,
6/60 = 6 × 14/60 × 14 = 84/840 - Subtract the two like fractions:
420/840 - 84/840 = 420 - 84/840 = 336/840 - After reducing the fraction, the answer is 2/5
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