Subtract 70/27 from 98/7
1st number: 14 0/7, 2nd number: 2 16/27
98/7 - 70/27 is 308/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 27 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 7 × 27 = 189,
98/7 = 98 × 27/7 × 27 = 2646/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
70/27 = 70 × 7/27 × 7 = 490/189 - Subtract the two like fractions:
2646/189 - 490/189 = 2646 - 490/189 = 2156/189 - After reducing the fraction, the answer is 308/27
- In mixed form: 1111/27
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