Answers

Add 70/90 and 98/50

1^st number: 70/90, 2^nd number: 1 48/50

70/90 + 98/50 is 616/225.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 50 is 450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 450
2. For the 1st fraction, since 90 × 5 = 450,
   70/90 = 70 × 5/90 × 5 = 350/450
3. Likewise, for the 2nd fraction, since 50 × 9 = 450,
   98/50 = 98 × 9/50 × 9 = 882/450
4. Add the two like fractions:
   350/450 + 882/450 = 350 + 882/450 = 1232/450
5. 1232/450 simplified gives 616/225
6. So, 70/90 + 98/50 = 616/225
   In mixed form: 2166/225

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