What does the solution mean in terms of the problem?

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2