Subtract 20/98 from 15/60
15/60 - 20/98 is 9/196.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 98 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 60 × 49 = 2940,
15/60 = 15 × 49/60 × 49 = 735/2940 - Likewise, for the 2nd fraction, since 98 × 30 = 2940,
20/98 = 20 × 30/98 × 30 = 600/2940 - Subtract the two like fractions:
735/2940 - 600/2940 = 735 - 600/2940 = 135/2940 - After reducing the fraction, the answer is 9/196
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