Answers

Add 48/84 and 90/5

1^st number: 48/84, 2^nd number: 18 0/5

48/84 + 90/5 is 130/7.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 5 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 84 × 5 = 420,
   48/84 = 48 × 5/84 × 5 = 240/420
3. Likewise, for the 2nd fraction, since 5 × 84 = 420,
   90/5 = 90 × 84/5 × 84 = 7560/420
4. Add the two like fractions:
   240/420 + 7560/420 = 240 + 7560/420 = 7800/420
5. 7800/420 simplified gives 130/7
6. So, 48/84 + 90/5 = 130/7
   In mixed form: 184/7

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