Subtract 32/9 from 4/70
1st number: 4/70, 2nd number: 3 5/9
4/70 - 32/9 is -1102/315.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 9 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 70 × 9 = 630,
4/70 = 4 × 9/70 × 9 = 36/630 - Likewise, for the 2nd fraction, since 9 × 70 = 630,
32/9 = 32 × 70/9 × 70 = 2240/630 - Subtract the two like fractions:
36/630 - 2240/630 = 36 - 2240/630 = -2204/630 - After reducing the fraction, the answer is -1102/315
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