Subtract 25/90 from 49/16
1st number: 3 1/16, 2nd number: 25/90
49/16 - 25/90 is 401/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 90 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 16 × 45 = 720,
49/16 = 49 × 45/16 × 45 = 2205/720 - Likewise, for the 2nd fraction, since 90 × 8 = 720,
25/90 = 25 × 8/90 × 8 = 200/720 - Subtract the two like fractions:
2205/720 - 200/720 = 2205 - 200/720 = 2005/720 - After reducing the fraction, the answer is 401/144
- In mixed form: 2113/144
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