Subtract 63/36 from 70/15
1st number: 4 10/15, 2nd number: 1 27/36
70/15 - 63/36 is 35/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 15 × 12 = 180,
70/15 = 70 × 12/15 × 12 = 840/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
63/36 = 63 × 5/36 × 5 = 315/180 - Subtract the two like fractions:
840/180 - 315/180 = 840 - 315/180 = 525/180 - After reducing the fraction, the answer is 35/12
- In mixed form: 211/12
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