Question

Ed fills his sports bottle with 1.2 liters of water after his bike ride he drinks 200 milliliters of the water.How much water is left in Ed's sportd bottle?

Answer 1

1 liter = 1,000 milliliters

He started out with 1.2 liters = 1,200 milliliters.

He drank 200 milliliters.

Left in his bottle, he still had       

      (1,200 milliliters) minus (200 milliliters)  =  1,000 milliliters

                                                                        =      1 liter left .