We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
173
2
avatar+404 

The largest whole number for which 3 : 5 < 12 : ? is true is...
 

Answer Choices

A. 19

B. 20

C. 21

D. 24

 Feb 5, 2019
 #1
avatar+79 
0

3/5 = 12/x, x=20.

 Feb 5, 2019
 #2
avatar+103136 
+1

3/5 < 12 / x         cross-multiply

 

3x< 5*12

 

3x < 60              divide both sides by 3

 

x < 20

 

So.... A. 19

 

cool cool cool

 Feb 5, 2019

9 Online Users

avatar