Subtract 7/32 from 49/72
49/72 - 7/32 is 133/288.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 32 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 72 × 4 = 288,
49/72 = 49 × 4/72 × 4 = 196/288 - Likewise, for the 2nd fraction, since 32 × 9 = 288,
7/32 = 7 × 9/32 × 9 = 63/288 - Subtract the two like fractions:
196/288 - 63/288 = 196 - 63/288 = 133/288
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