Subtract 5/40 from 14/9, Solve 1 5/9

Subtract 5/40 from 14/9

1^st number: 1 5/9, 2^nd number: 5/40

14/9 - 5/40 is 103/72.

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,
14/9 = 14 × 40/9 × 40 = 560/360
Likewise, for the 2nd fraction, since 40 × 9 = 360,
5/40 = 5 × 9/40 × 9 = 45/360
Subtract the two like fractions:
560/360 - 45/360 = 560 - 45/360 = 515/360
After reducing the fraction, the answer is 103/72
In mixed form: 131/72

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