Subtract 40/98 from 84/10
1st number: 8 4/10, 2nd number: 40/98
84/10 - 40/98 is 1958/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
84/10 = 84 × 49/10 × 49 = 4116/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
40/98 = 40 × 5/98 × 5 = 200/490 - Subtract the two like fractions:
4116/490 - 200/490 = 4116 - 200/490 = 3916/490 - After reducing the fraction, the answer is 1958/245
- In mixed form: 7243/245
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