Question
27. Find the value of 1 1 1 + + +  2 +  6  12 1  20
Solution 27. * * * * *
5 +
+
+
+
6
12

1
1
+
+
30
1

4.5

+
+

1.2
3.4
5.6
(9)+(43)+(5)
6
6
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