Subtract 5/20 from 98/8
1st number: 12 2/8, 2nd number: 5/20
98/8 - 5/20 is 12/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 20 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
98/8 = 98 × 5/8 × 5 = 490/40 - Likewise, for the 2nd fraction, since 20 × 2 = 40,
5/20 = 5 × 2/20 × 2 = 10/40 - Subtract the two like fractions:
490/40 - 10/40 = 490 - 10/40 = 480/40 - After reducing the fraction, the answer is 12/1
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