Answers

Add 84/70 and 18/25

1^st number: 1 14/70, 2^nd number: 18/25

84/70 + 18/25 is 48/25.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 25 is 350
   
   Next, find the equivalent fraction of both fractional numbers with denominator 350
2. For the 1st fraction, since 70 × 5 = 350,
   84/70 = 84 × 5/70 × 5 = 420/350
3. Likewise, for the 2nd fraction, since 25 × 14 = 350,
   18/25 = 18 × 14/25 × 14 = 252/350
4. Add the two like fractions:
   420/350 + 252/350 = 420 + 252/350 = 672/350
5. 672/350 simplified gives 48/25
6. So, 84/70 + 18/25 = 48/25
   In mixed form: 123/25

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