Question

A scientist had a bottle that contained 56.6mL. of a solution.She used 3.2mL of the solution for an expirement.Then she poured half of the remaining solution from the bottle into a beaker.Finally,she poured 6 mL. of the solution remaining in the bottle into a test tube.How many milliliters of the solution remained in the bottle?

Answer 1

Okay here we go! 56.6-3.2=53.4divide that by 2 is 26.7-another 6 so we have 20.7 ml of the solution left hope this helped