Subtract 70/40 from 6/50
1st number: 6/50, 2nd number: 1 30/40
6/50 - 70/40 is -163/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
6/50 = 6 × 4/50 × 4 = 24/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
70/40 = 70 × 5/40 × 5 = 350/200 - Subtract the two like fractions:
24/200 - 350/200 = 24 - 350/200 = -326/200 - After reducing the fraction, the answer is -163/100
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