bulgarian


 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

Percentage



 
Post new topic   Reply to topic    math10.com - Online Math Forum Index -> Word Problems
View previous topic :: View next topic  
Author Message
Apoorv16



Joined: 27 Jun 2010
Posts: 1
Location: Allahabad
PostPosted: Sun Jun 27, 2010 3:23 am    Post subject: Percentage Reply with quote
A mixture contains sand and gravel in the ratio 1:4 the sand has 20% impurity.If total mixture weighs 10 kg, how much impurity is there?
Ans-400gm
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    math10.com - Online Math Forum Index -> Word Problems All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum