Suha has a full 600 ml bottle of wallpaper remover.
She is going to mix some of the wallpaper remover with water.
Here is the information on the label of the bottle.
Suha is going to use 750 ml of water.
How many millilitres of wallpaper remover should Suha use?
You must show your working.
PLZ HELP I HAVE ONLY 20 MORE MINS TO COMPLETE!!!