Answers

Add 49/14 and 70/45

1^st number: 3 7/14, 2^nd number: 1 25/45

49/14 + 70/45 is 91/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 45 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 14 × 45 = 630,
   49/14 = 49 × 45/14 × 45 = 2205/630
3. Likewise, for the 2nd fraction, since 45 × 14 = 630,
   70/45 = 70 × 14/45 × 14 = 980/630
4. Add the two like fractions:
   2205/630 + 980/630 = 2205 + 980/630 = 3185/630
5. 3185/630 simplified gives 91/18
6. So, 49/14 + 70/45 = 91/18
   In mixed form: 51/18

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