Subtract 7/70 from 56/9
1st number: 6 2/9, 2nd number: 7/70
56/9 - 7/70 is 551/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 9 × 70 = 630,
56/9 = 56 × 70/9 × 70 = 3920/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
7/70 = 7 × 9/70 × 9 = 63/630 - Subtract the two like fractions:
3920/630 - 63/630 = 3920 - 63/630 = 3857/630 - After reducing the fraction, the answer is 551/90
- In mixed form: 611/90
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