HW # 62 - Study for the Individual Exam Warm up Mr. Lee had a bag of red beans and a bag of black beans. 20% of the total number of beans were black, and there were 180 oz. more red beans than black beans. He transferred some red beans to the bag containing black beans so that the bag now contained 30% of the total number of beans. How many ounces of beans were there in the bag of mixed beans? Week 18, Day One

Warm Up Response Since each part is 20% 20% x 3 = 60% 3 equal parts are 60% 60%  180 oz 10%  180 oz / 6 = 30 oz 10% of the total number of beans was 30oz 30 %  30 oz * 3 = 90 oz There were 90 oz of beans in the bag of mixed beans.

Homework Check You should have worked on the group test.

Check your answers with your table. Work on the problems that were difficult for you or on which your answers do not agree. We will check work as a class near the end of the period. Complete Area and Volume worksheet