Answers

Add 25/4 and 50/70

1^st number: 6 1/4, 2^nd number: 50/70

25/4 + 50/70 is 195/28.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 70 is 140
   
   Next, find the equivalent fraction of both fractional numbers with denominator 140
2. For the 1st fraction, since 4 × 35 = 140,
   25/4 = 25 × 35/4 × 35 = 875/140
3. Likewise, for the 2nd fraction, since 70 × 2 = 140,
   50/70 = 50 × 2/70 × 2 = 100/140
4. Add the two like fractions:
   875/140 + 100/140 = 875 + 100/140 = 975/140
5. 975/140 simplified gives 195/28
6. So, 25/4 + 50/70 = 195/28
   In mixed form: 627/28

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