Mr. Chen goes to the post office to buy small and large boxes. The post office has 10 small boxes and 9 large boxes in stock. He needs at least 4 boxes in each size. Mr. Chen will buy 15 boxes at most.

Mr. Chen buys 9 small boxes. How many large boxes could he buy?

Choose all answers that are correct.

A.3

B. 4

C. 5

D. 6

E.7

Question

Mr. Chen goes to the post office to buy small and large boxes. The post office has 10 small boxes and 9 large boxes in stock. He needs at least 4 boxes in each size. Mr. Chen will buy 15 boxes at most.

Mr. Chen buys 9 small boxes. How many large boxes could he buy?

Choose all answers that are correct.


		
A.3
		
B. 4
		
C. 5
		
D. 6
		
E.7

anonymous · Answer

total no. of maxi. boxes he can buy 15

anonymous · Answer

min. he has to buy 4 small boxes

anonymous · Answer

and same for large boxes 4 but he already bought  9 small boxes so remaining 15-9 boxes he can buy large boxes

anonymous · Answer

that means min 4 to max 6 boxes

freemap · Answer

ok so B,C,D

anonymous · Answer

yup

freemap · Answer

Thanks