Answers

Add 49/40 and 4/60

1^st number: 1 9/40, 2^nd number: 4/60

49/40 + 4/60 is 31/24.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 40 and 60 is 120
   
   Next, find the equivalent fraction of both fractional numbers with denominator 120
2. For the 1st fraction, since 40 × 3 = 120,
   49/40 = 49 × 3/40 × 3 = 147/120
3. Likewise, for the 2nd fraction, since 60 × 2 = 120,
   4/60 = 4 × 2/60 × 2 = 8/120
4. Add the two like fractions:
   147/120 + 8/120 = 147 + 8/120 = 155/120
5. 155/120 simplified gives 31/24
6. So, 49/40 + 4/60 = 31/24
   In mixed form: 17/24

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