A factory uses 15 pound of steel for every 18 pound of copper.How much copper wool the factory use for 2,700 pounds of steel
1 answer:
You might be interested in
we have the price of TV is $3960.if we round off to the nearest tens we get same 3960 because we have 0 at the end which means lesser than 5 so 60 will be the nearest ten.
discount =
so $990 will be the discount.
and the cost of TV after discount is