Subtract 75/72 from 10/35
1st number: 10/35, 2nd number: 1 3/72
10/35 - 75/72 is -127/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 72 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 35 × 72 = 2520,
10/35 = 10 × 72/35 × 72 = 720/2520 - Likewise, for the 2nd fraction, since 72 × 35 = 2520,
75/72 = 75 × 35/72 × 35 = 2625/2520 - Subtract the two like fractions:
720/2520 - 2625/2520 = 720 - 2625/2520 = -1905/2520 - After reducing the fraction, the answer is -127/168
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