Answers

Add 84/10 and 42/10

1^st number: 8 4/10, 2^nd number: 4 2/10

84/10 + 42/10 is 63/5.

Steps for adding fractions

1. Add the two fractions:
   84/10 + 42/10 = 84 + 42/10 = 126/10
2. 126/10 simplified gives 63/5
3. So, 84/10 + 42/10 = 63/5
   In mixed form: 123/5

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