Answers

Add 50/21 and 24/30

1^st number: 2 8/21, 2^nd number: 24/30

50/21 + 24/30 is 334/105.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 30 is 210
   
   Next, find the equivalent fraction of both fractional numbers with denominator 210
2. For the 1st fraction, since 21 × 10 = 210,
   50/21 = 50 × 10/21 × 10 = 500/210
3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
   24/30 = 24 × 7/30 × 7 = 168/210
4. Add the two like fractions:
   500/210 + 168/210 = 500 + 168/210 = 668/210
5. 668/210 simplified gives 334/105
6. So, 50/21 + 24/30 = 334/105
   In mixed form: 319/105

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