Answers

Subtract 14/7 from 90/45

1^st number: 2 0/45, 2^nd number: 2 0/7

90/45 - 14/7 is 0/1.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 7 is 315
   
   Next, find the equivalent fraction of both fractional numbers with denominator 315
2. For the 1st fraction, since 45 × 7 = 315,
   90/45 = 90 × 7/45 × 7 = 630/315
3. Likewise, for the 2nd fraction, since 7 × 45 = 315,
   14/7 = 14 × 45/7 × 45 = 630/315
4. Subtract the two like fractions:
   630/315 - 630/315 = 630 - 630/315 = 0/315
5. The answer is 0

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