+0  
 
0
127
3
avatar

What two numbers add to 25 and divide to 4?

 Mar 29, 2022
 #1
avatar
+1

20 and 5

 Mar 29, 2022
 #2
avatar+124594 
+1

Let the two numbers be a , b  with a > b

 

So

 

a + b  = 25    (  1)

 

a/b = 4    ⇒   a  =  4b      (2)

 

Sub  (2)  into (1)

 

4b + b  =25

5b = 25

b = 25 / 5   =   5

 

And  a =  4(5)  =  20

 

 

cool cool cool

 Mar 29, 2022

17 Online Users

avatar