Subtract 30/10 from 14/49
1st number: 14/49, 2nd number: 3 0/10
14/49 - 30/10 is -19/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
14/49 = 14 × 10/49 × 10 = 140/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
30/10 = 30 × 49/10 × 49 = 1470/490 - Subtract the two like fractions:
140/490 - 1470/490 = 140 - 1470/490 = -1330/490 - After reducing the fraction, the answer is -19/7
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