Subtract 9/45 from 70/2
1st number: 35 0/2, 2nd number: 9/45
70/2 - 9/45 is 174/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
70/2 = 70 × 45/2 × 45 = 3150/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
9/45 = 9 × 2/45 × 2 = 18/90 - Subtract the two like fractions:
3150/90 - 18/90 = 3150 - 18/90 = 3132/90 - After reducing the fraction, the answer is 174/5
- In mixed form: 344/5
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