Subtract 98/45 from 70/5
1st number: 14 0/5, 2nd number: 2 8/45
70/5 - 98/45 is 532/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
70/5 = 70 × 9/5 × 9 = 630/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
98/45 = 98 × 1/45 × 1 = 98/45 - Subtract the two like fractions:
630/45 - 98/45 = 630 - 98/45 = 532/45 - In mixed form: 1137/45
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