Mathematics Club of school has member of 90 boys and 108 girls. During a practise session, Teacher Lee would like to divide all members equally into a few groups according to their gender. i) What is the greatest number of members can be arranged in each group.

ii) State the number of that groups that can be arranged.​

In a recent basketball game between the storm and the chargers, the number of points scored by the storm in the first half was equal to the number of points scored by the chargers in the second half of the game. in the first half, the storm scored 64 points, which is one - third of the total points that were scored during the game. during the second half, the chargers scored 16 points more than one - fourth the points scored in the game. you want to know how many total points that were scored during the game. 1. write an equation that models this situation. then, solve the equation. 2. how many total points were scored during the game? explain your reasoning. 3. does your answer make sense? justify your reasoning.

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.

How can you tell when x and y are not directly proportional?