Subtract 6/50 from 18/45
18/45 - 6/50 is 7/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 45 × 10 = 450,
18/45 = 18 × 10/45 × 10 = 180/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
6/50 = 6 × 9/50 × 9 = 54/450 - Subtract the two like fractions:
180/450 - 54/450 = 180 - 54/450 = 126/450 - After reducing the fraction, the answer is 7/25
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