Maths

This week We learned how to average the athletics points.

Average is adding up all the number and Multiply the athletics points by how much points there are. The teams red, green, blue and yellow get points. First place 4 points, second place 3 points, third place 2 point and last place 1 points.

We had to find the average of 178 But if we use the average button  on google sheet and the answer is divide 9 it equal 19.77777778. we need to make it short so we have had to take out the 8 and the six seven. That means it 19.7.