Answers

Add 7/18 and 30/60

7/18 + 30/60 is 8/9.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 60 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 18 × 10 = 180,
   7/18 = 7 × 10/18 × 10 = 70/180
3. Likewise, for the 2nd fraction, since 60 × 3 = 180,
   30/60 = 30 × 3/60 × 3 = 90/180
4. Add the two like fractions:
   70/180 + 90/180 = 70 + 90/180 = 160/180
5. 160/180 simplified gives 8/9
6. So, 7/18 + 30/60 = 8/9

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