14. Jeffrey wants to pack some identical cuboids into the container as shown below. What is the maximum number of cuboids Jeffrey can pack into the container?
(1 ) 77
(2) 70
(3) 63
(4) 60
14 ÷ 2 = 7
6 ÷ 2 = 3
11 ÷ 3 = 3 r 2 More cuboids can be packed for the r 2.
7 x 3 x 3 = 63 cuboids
6 ÷ 3 = 2
1 x 7 x 2 = 14 cuboids
63 + 14 = 77 cuboids (1)
No comments:
Post a Comment