Question

Select the expression that has a value of 96.45

a
0.9645 × 102
b
9.645 ÷ 101
c
964.5 × 103
d
9,645 ÷ 103

Answer 1

Given:

Number is 96.45.

To find:

The expression that has a value of 96.45.

Solution:

In option a,

`0.9645* 10^2=0.9645* 100`

`0.9645* 10^2=96.45`

In option b,

`9.645/ 10^1=(9.645)/(10)`

`9.645/ 10^1=0.9645\\eq 96.45`

In option c,

`964.5* 10^3=964.5* 1000`

`964.5* 10^3=964500\\eq 96.45`

In option d,

`9645/ 10^3=(9645)/(1000)`

`9645/ 10^3=9.645\\eq 96.45`

Therefore, the correct option is a.