Answers

Subtract 30/45 from 35/49

35/49 - 30/45 is 1/21.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 49 and 45 is 2205
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2205
2. For the 1st fraction, since 49 × 45 = 2205,
   35/49 = 35 × 45/49 × 45 = 1575/2205
3. Likewise, for the 2nd fraction, since 45 × 49 = 2205,
   30/45 = 30 × 49/45 × 49 = 1470/2205
4. Subtract the two like fractions:
   1575/2205 - 1470/2205 = 1575 - 1470/2205 = 105/2205
5. After reducing the fraction, the answer is 1/21

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