Marathon Completion Statistics

Marathon Completion Statistics

Assessment

Interactive Video

Mathematics

6th - 8th Grade

Hard

Created by

Mia Campbell

FREE Resource

The video tutorial explains how to calculate the percentage of marathon runners who did not complete the race successfully. It details the process of adding the number of runners who gave up and those disqualified, converting this number into a fraction, and then into a percentage. The tutorial also covers rounding the result to the nearest tenth of a percent. Additionally, it explains how to find the percentage of runners who completed the marathon by subtracting the non-completion percentage from 100%.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many runners started the marathon?

19

8

220

193

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the total number of runners who did not successfully complete the marathon?

193

8

27

19

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of the number 27 in the context of the marathon?

Total runners

Runners who did not complete

Runners disqualified

Runners who completed

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in converting a fraction to a percentage?

Round to the nearest tenth

Multiply by 100

Add a percent sign

Divide to convert to a decimal

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What percentage of runners did not complete the marathon successfully after rounding?

12.3%

12.0%

13.0%

11.7%

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final step in converting a decimal to a percentage?

Add 100

Subtract 100

Multiply by 100 and add a percent sign

Divide by 100

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of rounding the percentage to the nearest tenth?

To match the original data

To increase accuracy

To make it a whole number

To simplify the number

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