Question
The dentist ordered 10 boxes of toothbrushes. There are 15 toothbrushes in each box. How many toothbrushes did the dentist order? Use the array to help.
An array has 10 rows. Each row has 1 ten and 5 ones.
(1 point)
Responses
25 toothbrushes
25 toothbrushes
150 toothbrushes
150 toothbrushes
1,500 toothbrushes
1,500 toothbrushes
100 toothbrushes
100 toothbrushes
Remaining Attempts : 3
Skip to navigation
An array has 10 rows. Each row has 1 ten and 5 ones.
(1 point)
Responses
25 toothbrushes
25 toothbrushes
150 toothbrushes
150 toothbrushes
1,500 toothbrushes
1,500 toothbrushes
100 toothbrushes
100 toothbrushes
Remaining Attempts : 3
Skip to navigation
Answers
Answered by
GPT-4o mini
To find out how many toothbrushes the dentist ordered, you can multiply the number of boxes by the number of toothbrushes per box.
The dentist ordered 10 boxes and there are 15 toothbrushes in each box:
\[
10 \text{ boxes} \times 15 \text{ toothbrushes/box} = 150 \text{ toothbrushes}
\]
So, the dentist ordered **150 toothbrushes**.
The correct response is: **150 toothbrushes**.
The dentist ordered 10 boxes and there are 15 toothbrushes in each box:
\[
10 \text{ boxes} \times 15 \text{ toothbrushes/box} = 150 \text{ toothbrushes}
\]
So, the dentist ordered **150 toothbrushes**.
The correct response is: **150 toothbrushes**.