Answers

Add 20/21 and 50/25

1^st number: 20/21, 2^nd number: 2 0/25

20/21 + 50/25 is 62/21.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 25 is 525
   
   Next, find the equivalent fraction of both fractional numbers with denominator 525
2. For the 1st fraction, since 21 × 25 = 525,
   20/21 = 20 × 25/21 × 25 = 500/525
3. Likewise, for the 2nd fraction, since 25 × 21 = 525,
   50/25 = 50 × 21/25 × 21 = 1050/525
4. Add the two like fractions:
   500/525 + 1050/525 = 500 + 1050/525 = 1550/525
5. 1550/525 simplified gives 62/21
6. So, 20/21 + 50/25 = 62/21
   In mixed form: 220/21

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