Answers

Add 98/56 and 6/70

1^st number: 1 42/56, 2^nd number: 6/70

98/56 + 6/70 is 257/140.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 70 is 280
   
   Next, find the equivalent fraction of both fractional numbers with denominator 280
2. For the 1st fraction, since 56 × 5 = 280,
   98/56 = 98 × 5/56 × 5 = 490/280
3. Likewise, for the 2nd fraction, since 70 × 4 = 280,
   6/70 = 6 × 4/70 × 4 = 24/280
4. Add the two like fractions:
   490/280 + 24/280 = 490 + 24/280 = 514/280
5. 514/280 simplified gives 257/140
6. So, 98/56 + 6/70 = 257/140
   In mixed form: 1117/140

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