Subtract 9/70 from 63/15
1st number: 4 3/15, 2nd number: 9/70
63/15 - 9/70 is 57/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
63/15 = 63 × 14/15 × 14 = 882/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
9/70 = 9 × 3/70 × 3 = 27/210 - Subtract the two like fractions:
882/210 - 27/210 = 882 - 27/210 = 855/210 - After reducing the fraction, the answer is 57/14
- In mixed form: 41/14
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