Subtract 2/50 from 54/56
54/56 - 2/50 is 647/700.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 50 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 56 × 25 = 1400,
54/56 = 54 × 25/56 × 25 = 1350/1400 - Likewise, for the 2nd fraction, since 50 × 28 = 1400,
2/50 = 2 × 28/50 × 28 = 56/1400 - Subtract the two like fractions:
1350/1400 - 56/1400 = 1350 - 56/1400 = 1294/1400 - After reducing the fraction, the answer is 647/700
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