Subtract 63/16 from 70/7
1st number: 10 0/7, 2nd number: 3 15/16
70/7 - 63/16 is 97/16.
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,
70/7 = 70 × 16/7 × 16 = 1120/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
63/16 = 63 × 7/16 × 7 = 441/112 - Subtract the two like fractions:
1120/112 - 441/112 = 1120 - 441/112 = 679/112 - After reducing the fraction, the answer is 97/16
- In mixed form: 61/16
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