Answers

Add 10/40 and 54/45

1^st number: 10/40, 2^nd number: 1 9/45

10/40 + 54/45 is 29/20.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 40 and 45 is 360
   
   Next, find the equivalent fraction of both fractional numbers with denominator 360
2. For the 1st fraction, since 40 × 9 = 360,
   10/40 = 10 × 9/40 × 9 = 90/360
3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
   54/45 = 54 × 8/45 × 8 = 432/360
4. Add the two like fractions:
   90/360 + 432/360 = 90 + 432/360 = 522/360
5. 522/360 simplified gives 29/20
6. So, 10/40 + 54/45 = 29/20
   In mixed form: 19/20

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