Subtract 20/70 from 63/14
1st number: 4 7/14, 2nd number: 20/70
63/14 - 20/70 is 59/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
63/14 = 63 × 5/14 × 5 = 315/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
20/70 = 20 × 1/70 × 1 = 20/70 - Subtract the two like fractions:
315/70 - 20/70 = 315 - 20/70 = 295/70 - After reducing the fraction, the answer is 59/14
- In mixed form: 43/14
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