Subtract 10/48 from 20/9
1st number: 2 2/9, 2nd number: 10/48
20/9 - 10/48 is 145/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 9 × 16 = 144,
20/9 = 20 × 16/9 × 16 = 320/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
10/48 = 10 × 3/48 × 3 = 30/144 - Subtract the two like fractions:
320/144 - 30/144 = 320 - 30/144 = 290/144 - After reducing the fraction, the answer is 145/72
- In mixed form: 21/72
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