Subtract 14/70 from 10/8
1st number: 1 2/8, 2nd number: 14/70
10/8 - 14/70 is 21/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 70 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 8 × 35 = 280,
10/8 = 10 × 35/8 × 35 = 350/280 - Likewise, for the 2nd fraction, since 70 × 4 = 280,
14/70 = 14 × 4/70 × 4 = 56/280 - Subtract the two like fractions:
350/280 - 56/280 = 350 - 56/280 = 294/280 - After reducing the fraction, the answer is 21/20
- In mixed form: 11/20
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