Subtract 75/8 from 36/9
1st number: 4 0/9, 2nd number: 9 3/8
36/9 - 75/8 is -43/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 8 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
36/9 = 36 × 8/9 × 8 = 288/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
75/8 = 75 × 9/8 × 9 = 675/72 - Subtract the two like fractions:
288/72 - 675/72 = 288 - 675/72 = -387/72 - After reducing the fraction, the answer is -43/8
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