Answers

Add 7/25 and 75/40

1^st number: 7/25, 2^nd number: 1 35/40

7/25 + 75/40 is 431/200.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 40 is 200
   
   Next, find the equivalent fraction of both fractional numbers with denominator 200
2. For the 1st fraction, since 25 × 8 = 200,
   7/25 = 7 × 8/25 × 8 = 56/200
3. Likewise, for the 2nd fraction, since 40 × 5 = 200,
   75/40 = 75 × 5/40 × 5 = 375/200
4. Add the two like fractions:
   56/200 + 375/200 = 56 + 375/200 = 431/200
5. So, 7/25 + 75/40 = 431/200
   In mixed form: 231/200

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