Understanding Katie Steckles' Favorite Number

Understanding Katie Steckles' Favorite Number

Assessment

Interactive Video

Mathematics, Fun

7th - 10th Grade

Practice Problem

Hard

Created by

Sophia Harris

FREE Resource

Katie Steckles shares her fondness for the number 27, explaining its significance and her personal connection to it. She discusses the properties of the number 3 and why she chose 27 as her favorite number. Katie also highlights the unique occurrence of 27 in the decimal expansion of pi, where it appears as a self-locating number. Additionally, she recounts her 27th birthday celebration, which included playing board games with friends.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is Katie Steckles' favorite number?

9

81

3

27

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why did Katie Steckles find the number 3 to be a magic number?

It has interesting properties.

It is the sum of 1 and 2.

It is an even number.

It is the first prime number.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What mathematical operation led Katie to choose 27 as her favorite number?

3 divided by 3

3 plus 3

3 times 3

3 to the power of 3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did Katie expect from her 27th year?

To travel the world

To win a math competition

To have everything sorted in life

To learn a new language

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why did Katie Steckles not choose 3 as her favorite number?

It was too small.

It was not divisible by 2.

It was too common a choice.

It was not a prime number.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a self-locating number in the context of pi?

A number that matches its position in the decimal expansion

A number that is divisible by 3

A number that appears in the first 10 digits of pi

A number that is a prime

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

At what position does the number 27 appear in the decimal expansion of pi?

1,000

13,598

27

6

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