Subtract 14/90 from 75/7
1st number: 10 5/7, 2nd number: 14/90
75/7 - 14/90 is 3326/315.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 7 × 90 = 630,
75/7 = 75 × 90/7 × 90 = 6750/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
14/90 = 14 × 7/90 × 7 = 98/630 - Subtract the two like fractions:
6750/630 - 98/630 = 6750 - 98/630 = 6652/630 - After reducing the fraction, the answer is 3326/315
- In mixed form: 10176/315
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