Subtract 7/90 from 60/4
1st number: 15 0/4, 2nd number: 7/90
60/4 - 7/90 is 1343/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 90 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 4 × 45 = 180,
60/4 = 60 × 45/4 × 45 = 2700/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
7/90 = 7 × 2/90 × 2 = 14/180 - Subtract the two like fractions:
2700/180 - 14/180 = 2700 - 14/180 = 2686/180 - After reducing the fraction, the answer is 1343/90
- In mixed form: 1483/90
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