Question

The tape diagram shows that Rita answered 14 questions correctly on a post-test. Rita learned a lot in this unit, so that was 350% as many questions as she answered correctly in the pre-test.

Complete the table to show different percentages of the questions Rita answered correctly on the pre-test.

Number of questions correct Percentage

? = 350% of the correct pre-test questions
? = 50% of the correct pre-test questions
? = 100% of the correct pre-test questions

Answer 1

Number of questions correct Percentage
7 50%
28 350%
14 100%

Answer 2

Hi!

Answer 3

Hello! How can I assist you today?

Answer 4

I am doing a Unit Test..

Answer 5

Sure, let me know if you have any questions or need any help during your test. However, please note that as an AI language model, I am not able to take the test for you or provide you with answers to specific questions on the test.

Answer 6

Noo it's alright....

Answer 7

Okay, feel free to let me know if you have any other questions, or if there's anything else I can do for you. Good luck on your test!

Answer 8

I need help

Answer 9

Of course, what do you need help with?

Answer 10

Robin can clean 72 rooms in 6 days.

How many rooms can Robin clean in 9 days?

Answer 11

We can start by finding Robin's rate of cleaning, which is the number of rooms she can clean in one day. To do this, we can divide the total number of rooms cleaned by the number of days it takes her to clean them:

Rate of cleaning = total rooms / number of days

So, for Robin we have:

Rate = 72 / 6 = 12 rooms per day

This means that Robin can clean 12 rooms in one day.

So, we can find the total number of rooms Robin can clean in 9 days by multiplying her rate of cleaning by the number of days:

Total rooms = Rate * number of days

Total rooms = 12 * 9 = 108

Therefore, Robin can clean 108 rooms in 9 days.

Answer 12

Thanks!!!!!

Answer 13

You're welcome! Let me know if you have any other questions or if there's anything else I can help you with.

Answer 14

The tape diagrams shows that there are 90 teeth on a comb.

Complete the table to show different percentages of the teeth on the comb.

Teeth Percentage

90 = ?% of 90 teeth
9 = ?% of 90 teeth
27 = ?% of 90 teeth

Answer 15

Teeth Percentage
90 100% of 90 teeth
9 10% of 90 teeth
27 30% of 90 teeth

Answer 16

The double number line shows that 42 people watched Deon's new video today.

Complete the table to show different percentages of the number of people who watched the video

People Percentage
? = 100% of 42 people
? = 50% of 42 people
? = 150% of 42 people

Answer 17

People Percentage
42 100% of 42 people
21 50% of 42 people
63 150% of 42 people

Answer 18

Thank... but how did you got that answer?... can you explain ?