Subtract 6/45 from 48/90
48/90 - 6/45 is 2/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
48/90 = 48 × 1/90 × 1 = 48/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
6/45 = 6 × 2/45 × 2 = 12/90 - Subtract the two like fractions:
48/90 - 12/90 = 48 - 12/90 = 36/90 - After reducing the fraction, the answer is 2/5
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