: Use the 4 Steps in Problem Solving. Solve the problem using at least two different strategies and show your work for each stra
tegy. You may use additional paper as needed. Problem: A bowling championship has 15 competing teams. If each team will play with each of the other teams exactly once, how many total games will be played?
1 answer:
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14:
56/8 = 7 so multiply 1/2 by 7/1 to get the unidentified fraction "x/y"
1/2 · 7/1 = 7/2 or 3 1/2
15.
to get from 100 to 5, you would divide by 20, so to solve for x, multiply 2 by 20, to get a product of 40.
40/100 = 40% or D
16.
A