Subtract 3/72 from 32/49
32/49 - 3/72 is 719/1176.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 72 is 3528
Next, find the equivalent fraction of both fractional numbers with denominator 3528 - For the 1st fraction, since 49 × 72 = 3528,
32/49 = 32 × 72/49 × 72 = 2304/3528 - Likewise, for the 2nd fraction, since 72 × 49 = 3528,
3/72 = 3 × 49/72 × 49 = 147/3528 - Subtract the two like fractions:
2304/3528 - 147/3528 = 2304 - 147/3528 = 2157/3528 - After reducing the fraction, the answer is 719/1176
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