Subtract 24/6 from 7/70
1st number: 7/70, 2nd number: 4 0/6
7/70 - 24/6 is -39/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 6 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
7/70 = 7 × 3/70 × 3 = 21/210 - Likewise, for the 2nd fraction, since 6 × 35 = 210,
24/6 = 24 × 35/6 × 35 = 840/210 - Subtract the two like fractions:
21/210 - 840/210 = 21 - 840/210 = -819/210 - After reducing the fraction, the answer is -39/10
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