Subtract 30/10 from 40/24, Solve 1 16/24

Subtract 30/10 from 40/24

1^st number: 1 16/24, 2^nd number: 3 0/10

40/24 - 30/10 is -4/3.

Find the least common denominator or LCM of the two denominators:
LCM of 24 and 10 is 120

Next, find the equivalent fraction of both fractional numbers with denominator 120
For the 1st fraction, since 24 × 5 = 120,
40/24 = 40 × 5/24 × 5 = 200/120
Likewise, for the 2nd fraction, since 10 × 12 = 120,
30/10 = 30 × 12/10 × 12 = 360/120
Subtract the two like fractions:
200/120 - 360/120 = 200 - 360/120 = -160/120
After reducing the fraction, the answer is -4/3

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