Collette bought milk for herself each month and recorded the amount in the table. Write an expression that records the calculation described. Then, solve to find the missing data in the table. She bought 1/4 of July’s total in June. July’s total is 2.

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning