Answers

Add 3/70 and 70/60

1^st number: 3/70, 2^nd number: 1 10/60

3/70 + 70/60 is 127/105.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 60 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 70 × 6 = 420,
   3/70 = 3 × 6/70 × 6 = 18/420
3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
   70/60 = 70 × 7/60 × 7 = 490/420
4. Add the two like fractions:
   18/420 + 490/420 = 18 + 490/420 = 508/420
5. 508/420 simplified gives 127/105
6. So, 3/70 + 70/60 = 127/105
   In mixed form: 122/105

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