Subtract 90/9 from 98/5
1st number: 19 3/5, 2nd number: 10 0/9
98/5 - 90/9 is 48/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
98/5 = 98 × 9/5 × 9 = 882/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
90/9 = 90 × 5/9 × 5 = 450/45 - Subtract the two like fractions:
882/45 - 450/45 = 882 - 450/45 = 432/45 - After reducing the fraction, the answer is 48/5
- In mixed form: 93/5
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