Answers

Subtract 2/70 from 84/45

1^st number: 1 39/45, 2^nd number: 2/70

84/45 - 2/70 is 193/105.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 70 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 45 × 14 = 630,
   84/45 = 84 × 14/45 × 14 = 1176/630
3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
   2/70 = 2 × 9/70 × 9 = 18/630
4. Subtract the two like fractions:
   1176/630 - 18/630 = 1176 - 18/630 = 1158/630
5. After reducing the fraction, the answer is 193/105
6. In mixed form: 188/105

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