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Purple paint is made by mixing red and blue paint by 5:4. How much more red paint than blue paint is in the 450 ml mixture?

 

A) 50

B) 100

C) 185

D) 210

 Apr 13, 2021

Best Answer 

 #1
avatar+31586 
+2

Red is 5  out of  5+4 = 9     or 5/9 of the total

 

red =   5/9 * 450 = 250 ml        blue =  450 - 250 = 200 ml         take it frome here !

 Apr 13, 2021
 #1
avatar+31586 
+2
Best Answer

Red is 5  out of  5+4 = 9     or 5/9 of the total

 

red =   5/9 * 450 = 250 ml        blue =  450 - 250 = 200 ml         take it frome here !

ElectricPavlov Apr 13, 2021

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