Subtract 90/60 from 7/14
1st number: 7/14, 2nd number: 1 30/60
7/14 - 90/60 is -1/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 14 × 30 = 420,
7/14 = 7 × 30/14 × 30 = 210/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
90/60 = 90 × 7/60 × 7 = 630/420 - Subtract the two like fractions:
210/420 - 630/420 = 210 - 630/420 = -420/420 - After reducing the fraction, the answer is -1/1
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