Answers

Add 7/54 and 70/60

1^st number: 7/54, 2^nd number: 1 10/60

7/54 + 70/60 is 35/27.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 60 is 540
   
   Next, find the equivalent fraction of both fractional numbers with denominator 540
2. For the 1st fraction, since 54 × 10 = 540,
   7/54 = 7 × 10/54 × 10 = 70/540
3. Likewise, for the 2nd fraction, since 60 × 9 = 540,
   70/60 = 70 × 9/60 × 9 = 630/540
4. Add the two like fractions:
   70/540 + 630/540 = 70 + 630/540 = 700/540
5. 700/540 simplified gives 35/27
6. So, 7/54 + 70/60 = 35/27
   In mixed form: 18/27

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