A poster is 1 3/5 feet wide and 3 1/8 feet long. What is the area of the poster?

5 feet squared.

Step-by-step explanation:

You can multiply the length by the width to get the total area of the poster.

1 3/5 x 3 1/8 is equal to 5, therefore, the area of the poster is 5 feet squared.

5 ft^2

Step-by-step explanation:

Area=length times width. In this problem, the lenght is 3 1/8 and the width is 1 3/5. We have to multiply these two:

1 3/5*3 1/8= 8/5*25/8=5.

So the area is 5 ft^2.

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.