Answers

1. For given situation,

   A student rounded 10.2 to 10

   A student rounded 8.3 to 8

   The actual product of (10.2) × (8.3) is 84.66

   And the student’s estimate is smaller than the actual product.

   For given question,

   A student estimates that 10.2 × 8.3 is 80

   We know that, 10 × 8 = 80

   Now we find the actual product of (10.2) and (8.3).

   (10.2) × (8.3) = 84.66                      ………………(1)

   This means, the student rounded 10.2 to 10

   A student rounded 8.3 to 8

   From (1),

   The actual product of (10.2) × (8.3) is 84.66

   We can observe that 84.66 > 80

   This means, the student’s estimate is smaller than the actual product.

   Therefore, for given situation,

   A student rounded 10.2 to 10

   A student rounded 8.3 to 8

   The actual product of (10.2) × (8.3) is 84.66

   And the student’s estimate is smaller than the actual product.

   Find more information about the rounding off here:

   https://brainly.com/question/13391706

   #SPJ4

   Reply
2. Answer:

   explanation:

   A student rounded 10.2 to 10

   A student rounded 8.3 to 8

   The actual product of (10.2) × (8.3) is 84.66

   And the student’s estimate is smaller than the actual product.

   Reply