The number ... n one quarter of the number ... 1/4 of n = 1/4 * n one third of the number ... 1/3 of n = 1/3 * n one quarter of the number is subtracted from one third of the number ... 1/3 * n - 1/4 * n the result is 7 ... = 7
We can put it together: 1/3 * n - 1/4 * n = 7 4/12 * n - 3/12 * n = 7 1/12 * n = 7 /*12 n = 7 * 12 n = 84
Step-by-step explanation: Since the total number of games played in the graph is 12, if you half that and get six, you half the total number of wins as well and get 4. :]
