Subtract 45/90 from 48/25
1st number: 1 23/25, 2nd number: 45/90
48/25 - 45/90 is 71/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 90 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 25 × 18 = 450,
48/25 = 48 × 18/25 × 18 = 864/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
45/90 = 45 × 5/90 × 5 = 225/450 - Subtract the two like fractions:
864/450 - 225/450 = 864 - 225/450 = 639/450 - After reducing the fraction, the answer is 71/50
- In mixed form: 121/50
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