Subtract 49/40 from 4/75
1st number: 4/75, 2nd number: 1 9/40
4/75 - 49/40 is -703/600.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 40 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 75 × 8 = 600,
4/75 = 4 × 8/75 × 8 = 32/600 - Likewise, for the 2nd fraction, since 40 × 15 = 600,
49/40 = 49 × 15/40 × 15 = 735/600 - Subtract the two like fractions:
32/600 - 735/600 = 32 - 735/600 = -703/600
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