Answers

Subtract 40/70 from 63/16

1^st number: 3 15/16, 2^nd number: 40/70

63/16 - 40/70 is 377/112.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 16 and 70 is 560
   
   Next, find the equivalent fraction of both fractional numbers with denominator 560
2. For the 1st fraction, since 16 × 35 = 560,
   63/16 = 63 × 35/16 × 35 = 2205/560
3. Likewise, for the 2nd fraction, since 70 × 8 = 560,
   40/70 = 40 × 8/70 × 8 = 320/560
4. Subtract the two like fractions:
   2205/560 - 320/560 = 2205 - 320/560 = 1885/560
5. After reducing the fraction, the answer is 377/112
6. In mixed form: 341/112

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