Answers

Add 90/10 and 54/75

1^st number: 9 0/10, 2^nd number: 54/75

90/10 + 54/75 is 243/25.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 75 is 150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 150
2. For the 1st fraction, since 10 × 15 = 150,
   90/10 = 90 × 15/10 × 15 = 1350/150
3. Likewise, for the 2nd fraction, since 75 × 2 = 150,
   54/75 = 54 × 2/75 × 2 = 108/150
4. Add the two like fractions:
   1350/150 + 108/150 = 1350 + 108/150 = 1458/150
5. 1458/150 simplified gives 243/25
6. So, 90/10 + 54/75 = 243/25
   In mixed form: 918/25

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