Subtract 70/16 from 2/7
1st number: 2/7, 2nd number: 4 6/16
2/7 - 70/16 is -229/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 7 × 16 = 112,
2/7 = 2 × 16/7 × 16 = 32/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
70/16 = 70 × 7/16 × 7 = 490/112 - Subtract the two like fractions:
32/112 - 490/112 = 32 - 490/112 = -458/112 - After reducing the fraction, the answer is -229/56
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