Subtract 14/16 from 30/7
1st number: 4 2/7, 2nd number: 14/16
30/7 - 14/16 is 191/56.
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,
30/7 = 30 × 16/7 × 16 = 480/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
14/16 = 14 × 7/16 × 7 = 98/112 - Subtract the two like fractions:
480/112 - 98/112 = 480 - 98/112 = 382/112 - After reducing the fraction, the answer is 191/56
- In mixed form: 323/56
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