Question

Which numbers round to 7.91 when rounded to the nearest hundredth? Select all that apply.

Answer 1

Answer:

A, D and E.

Step-by-step explanation:

We're going to examine the thousandth digit to answer this question.

In the case of A, the thousandth digit is 4, therefore we can round it down to zero, this results in 7.910 which is 7.91.

In the case of 7.905, we do the same with the digit 5, this will gives us 7.90.

For C, we can round down the digit 1 to zero, this will give us 7.90.

For D, we take the 5 and round it down to zero and this gives us 7.91.

For E, we take the 9 from the thousandths and we will round it up, therefore the .709 transforms into .710, this gives us 7.91.

Answer 2

A,B, and E all round to 7.91 when rounded to the nearest hundredth