Answers

Add 98/70 and 56/25

1^st number: 1 28/70, 2^nd number: 2 6/25

98/70 + 56/25 is 91/25.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 25 is 350
   
   Next, find the equivalent fraction of both fractional numbers with denominator 350
2. For the 1st fraction, since 70 × 5 = 350,
   98/70 = 98 × 5/70 × 5 = 490/350
3. Likewise, for the 2nd fraction, since 25 × 14 = 350,
   56/25 = 56 × 14/25 × 14 = 784/350
4. Add the two like fractions:
   490/350 + 784/350 = 490 + 784/350 = 1274/350
5. 1274/350 simplified gives 91/25
6. So, 98/70 + 56/25 = 91/25
   In mixed form: 316/25

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