A concrete mixture is to be made which contains 35% sand by weight and 642 lb of mixture containing 29% sand is already on hand. How many pounds of sand must be added to this mixt

AgeraCo

asked by guest
on Nov 27, 2024 at 11:46 pm



Mathbot Says...

I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.


+ Submit Question