Question

The expanded notation of a number is shown. What is this number written in standard form?

Responses
A 4,370.384,370.38
B 4,307.3084,307.308
C 4,307.384,307.38
D 4,307.83

Answer 1

E it would be 4,307.38

Answer 2

D

Step-by-step explanation:

We can see that the 4 is multiplied by 1000, so the thousands place is 4.

This is the same for 3 and the hundreds place.

Then, we have nothing multiplied by 10, so the tens place is a zero.

7 gets multiplied by 1, so 7 is in the ones place.

By now, we have ruled out A.

Next, we look at the tenths place. It is multiplied by 3, so the digit is a 3.

Now, we have 8 being multiplied by 1/100, which is hundredths, so we know we have an 8 in the hundredths place, making D the correct answer.