Answers

Add 70/75 and 54/98

70/75 + 54/98 is 1091/735.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 98 is 7350
   
   Next, find the equivalent fraction of both fractional numbers with denominator 7350
2. For the 1st fraction, since 75 × 98 = 7350,
   70/75 = 70 × 98/75 × 98 = 6860/7350
3. Likewise, for the 2nd fraction, since 98 × 75 = 7350,
   54/98 = 54 × 75/98 × 75 = 4050/7350
4. Add the two like fractions:
   6860/7350 + 4050/7350 = 6860 + 4050/7350 = 10910/7350
5. 10910/7350 simplified gives 1091/735
6. So, 70/75 + 54/98 = 1091/735
   In mixed form: 1356/735

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