Subtract 20/98 from 84/15
1st number: 5 9/15, 2nd number: 20/98
84/15 - 20/98 is 1322/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 98 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 15 × 98 = 1470,
84/15 = 84 × 98/15 × 98 = 8232/1470 - Likewise, for the 2nd fraction, since 98 × 15 = 1470,
20/98 = 20 × 15/98 × 15 = 300/1470 - Subtract the two like fractions:
8232/1470 - 300/1470 = 8232 - 300/1470 = 7932/1470 - After reducing the fraction, the answer is 1322/245
- In mixed form: 597/245
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