At priscilla's purse warehouse, it takes 2 over 3 of a day to complete 1 over 9 of an order of purses. at this rate, how long will it take to complete the entire order of purses? a. 3 and 2 over 3 days b. 5 days c. 6 days d. 13 and 1 over 2 days

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.