Subtract 40/98 from 84/8
1st number: 10 4/8, 2nd number: 40/98
84/8 - 40/98 is 989/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 98 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 8 × 49 = 392,
84/8 = 84 × 49/8 × 49 = 4116/392 - Likewise, for the 2nd fraction, since 98 × 4 = 392,
40/98 = 40 × 4/98 × 4 = 160/392 - Subtract the two like fractions:
4116/392 - 160/392 = 4116 - 160/392 = 3956/392 - After reducing the fraction, the answer is 989/98
- In mixed form: 109/98
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