Answers

Add 54/30 and 90/48

1^st number: 1 24/30, 2^nd number: 1 42/48

54/30 + 90/48 is 147/40.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 48 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 30 × 8 = 240,
   54/30 = 54 × 8/30 × 8 = 432/240
3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
   90/48 = 90 × 5/48 × 5 = 450/240
4. Add the two like fractions:
   432/240 + 450/240 = 432 + 450/240 = 882/240
5. 882/240 simplified gives 147/40
6. So, 54/30 + 90/48 = 147/40
   In mixed form: 327/40

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