Justin has 20 pencils 24 erasereand 40 paper clips he organised them into groups with the same number of item in each group how many items can he put in each group

Ineed to learn how to solve this problem

What is (28 + 7 + 6 + 3) x 1/2 show your work

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?