answersLogoWhite

0

Subjects>Math>Math & Arithmetic

What is the average of 21 18 15?

User Avatar

Anonymous

∙ 9y ago
Updated: 9/25/2023

It is: 21+18+15 = 54 and 54/3 = 18 which is the mean average

User Avatar

Wiki User

∙ 9y ago
Copy

What else can I help you with?

Continue Learning about Math & Arithmetic

What is the average of 21 and 15?

It is (21+15)/2 = 36/2 = 18


What is the average of 14 15 22 21?

It is: 14+15+22+21 = 72/4 => 18 which is the mean average


What is 18 over 21 times 15?

18/21 x 15 is 12 6/7


What is the mean of the numbers 15 and 21 (not including 15 and 21)?

18


What is the average of 12 15 15 18?

The average is 15.

Related Questions

What is the average of 21 and 15?

It is (21+15)/2 = 36/2 = 18


What is the average of 14 15 22 21?

It is: 14+15+22+21 = 72/4 => 18 which is the mean average


What is the lifespan of the snow leopards?

In the wild the average life span is 15 to 18 years. In captivity the average life span is about 15 to 21 years.


What is 18 over 21 times 15?

18/21 x 15 is 12 6/7


What is the mean of the numbers 15 and 21 (not including 15 and 21)?

18


What is the average of 12 15 15 18?

The average is 15.


What is the mean of 18 18 15 18 18 24 21 21 24 13?

19


How old does Jonas Brothers?

15 18 21 nick joe Kevin 15 18 21 nick joe Kevin


what is the average of 12,15 and 18?

(12+15+18)/3 = 15


What is the average or 12 15 and 18?

15


What is the average of 12 and 18?

The average is 15.


What is the LCM of 15 18 21?

630

Trending Questions
What is a fraction of 25? What is bigger 3ft or 30 in? How many kilograms are there in 109 grams? What is three eighths of 80? What is 756715 rounded to the nearest thousand? Where are vectors used in real life? Is steal a one syllable homophones? What does dig where you stand mean? What is b factor in crstallography? What is the equation for two pennies doubling every day for a year? What is 379 minus 268 using place value? How is Jet Fuel hedged with futures? How to derive the centre of curvature? What is 825 divided by 7? How many microns in one thousandth of an inch? What are stellar numbers? What is the smartest website on earth? How much km and m is equal to 7 km and 8 m? Who was the first person to be born? What does 24 divided by 7 equal?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Use Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.