Subtract 98/64 from 3/40
1st number: 3/40, 2nd number: 1 34/64
3/40 - 98/64 is -233/160.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 64 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 40 × 8 = 320,
3/40 = 3 × 8/40 × 8 = 24/320 - Likewise, for the 2nd fraction, since 64 × 5 = 320,
98/64 = 98 × 5/64 × 5 = 490/320 - Subtract the two like fractions:
24/320 - 490/320 = 24 - 490/320 = -466/320 - After reducing the fraction, the answer is -233/160
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