Subtract 90/6 from 98/5
1st number: 19 3/5, 2nd number: 15 0/6
98/5 - 90/6 is 23/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
98/5 = 98 × 6/5 × 6 = 588/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
90/6 = 90 × 5/6 × 5 = 450/30 - Subtract the two like fractions:
588/30 - 450/30 = 588 - 450/30 = 138/30 - After reducing the fraction, the answer is 23/5
- In mixed form: 43/5
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