Subtract 5/42 from 35/8
1st number: 4 3/8, 2nd number: 5/42
35/8 - 5/42 is 715/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 42 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 8 × 21 = 168,
35/8 = 35 × 21/8 × 21 = 735/168 - Likewise, for the 2nd fraction, since 42 × 4 = 168,
5/42 = 5 × 4/42 × 4 = 20/168 - Subtract the two like fractions:
735/168 - 20/168 = 735 - 20/168 = 715/168 - In mixed form: 443/168
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