Question

You bought 3/4 pound of dry ice for an experiment when the experiment was over you found that you had used only one third of what you bought how much dry ice did you use

Answer 1

3/4 divided by 1/3 so 1/4 because 3 divided by 3 is 1 and you add the denominator so 1/4

Answer 2

3/4 lb and used 1/3 of it so we have

3/4*1/3=.25 or 1/4lb used

hope this helps! any questions please just ask! Thank you so much!