Question

Drag each number to the correct location.Classify each number according to its value.4.2 x 10-62.1 x 10-33.1 x 10-23.2 x 10-53.5 x 10-45.8 x 1035.2 x 10-4Greater than 3.1 x 103Between 3.1 x 10-3and 4.3 x 10-5Less than 4.3 x 10-5

Answer 1

Given the standard forms;

2.1 x 10-3

3.1 x 10-2

3.2 x 10-5

4.2x 10-6

3.5 x 10-4

5.8 x 10-3

5.2 x 10-4

a) For us to determine the value greater than 3.1 x 10-3, we are going to pick values with lowest negative exponent.

The values are:

3.1 x 10-2 and 2.1 x 10-3

b) The values between 3.1 x 10-3 and 4.3 x 10-5 are values greater than 3.1 x 10-3 and less than 4.3 x 10-5.

Values greater than 3.1 x 10-3 are 3.1 x 10-2 and 2.1 x 10-3

Values less than 4.3 x 10-5 is 4.2x 10-6

Hence the between 3.1 x 10-3 and 4.3 x 10-5 are 3.1 x 10-2, 2.1 x 10-3 and 4.2x 10-6

c) The values less than Less than 4.3 x 10-5 is 4.2x 10-6