Subtract 10/36 from 30/48
30/48 - 10/36 is 25/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 36 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 48 × 3 = 144,
30/48 = 30 × 3/48 × 3 = 90/144 - Likewise, for the 2nd fraction, since 36 × 4 = 144,
10/36 = 10 × 4/36 × 4 = 40/144 - Subtract the two like fractions:
90/144 - 40/144 = 90 - 40/144 = 50/144 - After reducing the fraction, the answer is 25/72
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