answersLogoWhite

0

Subjects>Math>Other Math

What can you do at 21 but not at 18?

User Avatar

Anonymous

∙ 15y ago
Updated: 4/28/2022

21 can be divided by 7 but 18 cant

User Avatar

Wiki User

∙ 15y ago
Copy

What else can I help you with?

Continue Learning about Other Math

Can you simplify 18 21?

18/21 = 6/7


What is the LCM of 21 and 18?

The LCM of 21 and 18 is 126.


Which number goes into 21 and 18?

The highest common factor of 21 and 18 is 3


Lowest common multiple of 18 and 21?

The Least Common Multiple of 18 and 21 is 126.


What minus 27 equals 18?

There are an infinite amount of answers to that, like: 21 - 3 = 18 1004 - 986 = 18 47 - 29 = 18

Related Questions

What is 18 plus 3?

-21


What is 3 - 21?

-18


What are equivalent fractions of 18 over 21?

18/21


What is 378 divided by 21?

18


Can you simplify 18 21?

18/21 = 6/7


Are 18 and 21 multiples of 6?

18, yes.21, no.


What percent is 18 of 21?

18 is what percent of 21= 18 / 21= 0.857143Converting decimal to a percentage:0.857143 * 100 = 85.71%


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

19


What does -21 divided by 18 equal?

-39


What is the LCD of 18 and 21?

LCD(18, 21) = 126


What is the LCM of 21 and 18?

The LCM of 21 and 18 is 126.


What is 18 over 21?

21/18 = 7/6 ~ 1.1666...7

Trending Questions
How many times does 25 go into 144? What is n - 5 equals 12? How much weight will a 2 inch thick sidewalk support? Increase 11 by 12? What states have different routing numbers? How do you write 4.7 in words? How is an implied metaphor different from a regular metaphor? How many dollars in 2726 cents? How long to drive 30 miles at 45 miles per hour? What is the mode of 88 89 96 89 90 90 88 89 92 94 90? If fifty percent of a number is forty what is seventy-five percent of the number? 9 16 as an improper fraction? Is 150 in greater than 5 yd? What percent is 44 out of 55? What is the range of 1.2.3.4.5.6.7.8.9.10.11.12.13.14? What is 7 out of 10 in decimal form? How many questions were right if you got 92 percent and there were 12 questions? How much is a 1280 long cross penny worth? What is 42 over 20 in simplest form? What is 628.2 divided by 34.9?

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 Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 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.