Answers

1. Answer:

   c.2

   Step-by-step explanation:

   We are given that a whole number is added to a number with two digits after the decimal point.

   We have to find the number of digits in sum  after the decimal point.

   Suppose  a whole number 12 and a decimal number with two digits after decimal point is 4.56.

   Sum=12+3.56

   Sum=15.56

   Hence, the sum have two digits after the decimal point.

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