Subtract 70/50 from 16/75
1st number: 16/75, 2nd number: 1 20/50
16/75 - 70/50 is -89/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
16/75 = 16 × 2/75 × 2 = 32/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
70/50 = 70 × 3/50 × 3 = 210/150 - Subtract the two like fractions:
32/150 - 210/150 = 32 - 210/150 = -178/150 - After reducing the fraction, the answer is -89/75
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