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Question

39.7 + 25.32 + 87.65 + 3.43 = ___________


  1. 156.1

  2. 157.1

  3. 158.13

  4. 154.13


Solution

The correct option is A

156.1


We need to convert the given decimals into like decimals and add them up as follows.

        2 2  1
      _______
        3 9. 7 0
        2 5. 3 2
        8 7. 6 5
      +   3. 4 3
     ___________
      1 5 6. 1 0
   
 

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