Subtract 3/72 from 70/35
1st number: 2 0/35, 2nd number: 3/72
70/35 - 3/72 is 47/24.
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,
70/35 = 70 × 72/35 × 72 = 5040/2520 - Likewise, for the 2nd fraction, since 72 × 35 = 2520,
3/72 = 3 × 35/72 × 35 = 105/2520 - Subtract the two like fractions:
5040/2520 - 105/2520 = 5040 - 105/2520 = 4935/2520 - After reducing the fraction, the answer is 47/24
- In mixed form: 123/24
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