Answers

Add 98/24 and 18/70

1^st number: 4 2/24, 2^nd number: 18/70

98/24 + 18/70 is 1823/420.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 24 and 70 is 840
   
   Next, find the equivalent fraction of both fractional numbers with denominator 840
2. For the 1st fraction, since 24 × 35 = 840,
   98/24 = 98 × 35/24 × 35 = 3430/840
3. Likewise, for the 2nd fraction, since 70 × 12 = 840,
   18/70 = 18 × 12/70 × 12 = 216/840
4. Add the two like fractions:
   3430/840 + 216/840 = 3430 + 216/840 = 3646/840
5. 3646/840 simplified gives 1823/420
6. So, 98/24 + 18/70 = 1823/420
   In mixed form: 4143/420

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