Subtract 4/40 from 25/9
1st number: 2 7/9, 2nd number: 4/40
25/9 - 4/40 is 241/90.
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,
25/9 = 25 × 40/9 × 40 = 1000/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
4/40 = 4 × 9/40 × 9 = 36/360 - Subtract the two like fractions:
1000/360 - 36/360 = 1000 - 36/360 = 964/360 - After reducing the fraction, the answer is 241/90
- In mixed form: 261/90
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