Subtract 4/60 from 42/36
1st number: 1 6/36, 2nd number: 4/60
42/36 - 4/60 is 11/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
42/36 = 42 × 5/36 × 5 = 210/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
4/60 = 4 × 3/60 × 3 = 12/180 - Subtract the two like fractions:
210/180 - 12/180 = 210 - 12/180 = 198/180 - After reducing the fraction, the answer is 11/10
- In mixed form: 11/10
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