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
What is heliocentrism? What is 25 cm to 2m in ratio? What does interpret the remainder mean? Difference between Lexmark 32 and 34 and 33 and 35? What is 143 divided by 11? How many grams are in one 1 kilo gram? What would the perimeter of a rectangular 13 acre field? How many times does 0.45 go into 22.5? What is the cube root of 40? Is 0 rational or irrational? What are the answers for page 20 of envision math book 2009 student edition? How do you convert carpet area to built up area? What is the Halve 99? When somehtink is set ablaze it makes this? What is the HCF of 32 and 98? What percent is 16 out of 200? How many rods are there in 33 ft? Jimmy had 15 coins in his pocket they were dimes and nickels the total value of the coins was 1.30 how many dimes did he have in his pocket? How do you write three hundred ninety-six millionths? History of numbers 0-9?

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.