Please get back to me quick. Tamara finds the sum of two number cubes rolled at the same time. The chart below shows all possible sums from the 36 possible combinations when rolling two number cubes. How many times should Tamara expect the sum of the two cubes be equal to 4 if she rolls the two number cubes 216 times?

The sum should be equal to 4 about time(s).

CHART

Sum:2 3 4 5 6 7 8 9 10 11 12

Pos- 1 2 3 4 5 6 5 4 3 2 1

sible combinations