A bottle contains 1 litre of milk. Sam drank 200 mL and Ben drank of a litre. What fraction of the bottle is left? Give your answer in its simplest form.

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Alogical argument that is presented in graphical form using boxes and arrows is called?

The total number of dental clinics total for the last 12 months was recorded