Answers

Add 60/75 and 81/40

1^st number: 60/75, 2^nd number: 2 1/40

60/75 + 81/40 is 113/40.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 40 is 600
   
   Next, find the equivalent fraction of both fractional numbers with denominator 600
2. For the 1st fraction, since 75 × 8 = 600,
   60/75 = 60 × 8/75 × 8 = 480/600
3. Likewise, for the 2nd fraction, since 40 × 15 = 600,
   81/40 = 81 × 15/40 × 15 = 1215/600
4. Add the two like fractions:
   480/600 + 1215/600 = 480 + 1215/600 = 1695/600
5. 1695/600 simplified gives 113/40
6. So, 60/75 + 81/40 = 113/40
   In mixed form: 233/40

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