Subtract 2/45 from 70/60
1st number: 1 10/60, 2nd number: 2/45
70/60 - 2/45 is 101/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
70/60 = 70 × 3/60 × 3 = 210/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
2/45 = 2 × 4/45 × 4 = 8/180 - Subtract the two like fractions:
210/180 - 8/180 = 210 - 8/180 = 202/180 - After reducing the fraction, the answer is 101/90
- In mixed form: 111/90
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