Subtract 10/40 from 63/9
1st number: 7 0/9, 2nd number: 10/40
63/9 - 10/40 is 27/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 9 × 40 = 360,
63/9 = 63 × 40/9 × 40 = 2520/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
10/40 = 10 × 9/40 × 9 = 90/360 - Subtract the two like fractions:
2520/360 - 90/360 = 2520 - 90/360 = 2430/360 - After reducing the fraction, the answer is 27/4
- In mixed form: 63/4
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