Subtract 48/5 from 10/90
1st number: 10/90, 2nd number: 9 3/5
10/90 - 48/5 is -427/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 5 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
10/90 = 10 × 1/90 × 1 = 10/90 - Likewise, for the 2nd fraction, since 5 × 18 = 90,
48/5 = 48 × 18/5 × 18 = 864/90 - Subtract the two like fractions:
10/90 - 864/90 = 10 - 864/90 = -854/90 - After reducing the fraction, the answer is -427/45
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