Answers

Add 48/25 and 70/90

1^st number: 1 23/25, 2^nd number: 70/90

48/25 + 70/90 is 607/225.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 90 is 450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 450
2. For the 1st fraction, since 25 × 18 = 450,
   48/25 = 48 × 18/25 × 18 = 864/450
3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
   70/90 = 70 × 5/90 × 5 = 350/450
4. Add the two like fractions:
   864/450 + 350/450 = 864 + 350/450 = 1214/450
5. 1214/450 simplified gives 607/225
6. So, 48/25 + 70/90 = 607/225
   In mixed form: 2157/225

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