Subtract 42/16 from 35/7
1st number: 5 0/7, 2nd number: 2 10/16
35/7 - 42/16 is 19/8.
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,
35/7 = 35 × 16/7 × 16 = 560/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
42/16 = 42 × 7/16 × 7 = 294/112 - Subtract the two like fractions:
560/112 - 294/112 = 560 - 294/112 = 266/112 - After reducing the fraction, the answer is 19/8
- In mixed form: 23/8
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