Subtract 2/5 from 84/36
1st number: 2 12/36, 2nd number: 2/5
84/36 - 2/5 is 29/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 5 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
84/36 = 84 × 5/36 × 5 = 420/180 - Likewise, for the 2nd fraction, since 5 × 36 = 180,
2/5 = 2 × 36/5 × 36 = 72/180 - Subtract the two like fractions:
420/180 - 72/180 = 420 - 72/180 = 348/180 - After reducing the fraction, the answer is 29/15
- In mixed form: 114/15
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