Chris is loading medical supply boxes into a crate. Each supply box is 1.5 feet tall, 1 foot wide, and 2 feet deep. The crate is 9 feet high, 10 feet wide, and 10 feet deep. What is the maximum number of supply boxes she can pack in the crate?

A. 200

B. 300

C. 450

D. 600

The maximum number of supply boxes she can pack in the crate is 300, if supply box is 1.5 feet tall, 1 foot wide, and 2 feet deep. The crate is 9 feet high, 10 feet wide, and 10 feet deep.

Step-by-step explanation:

The given is,

              Dimensions of supply box - 1.5 feet tall, 1 foot wide, and 2 feet deep

              Dimensions of crate - 9 feet high, 10 feet wide, and 10 feet deep

Step:1

             Volume of supply box,

                                 .............................(1)

            Where, w - Width of box

                          h - Height of box

                           l - Length of box

            From the given,

                         h = 1.5 feet

                         w = 1 foot

                           l = 2 feet

            Equation (1) becomes,

                                = 3 cubic feet

Step:2

            Volume of crate,

                                 .............................(1)

            Where, w - Width of box

                          h - Height of box

                           l - Length of box

            From the given,

                         h = 9 feet

                         w = 10 foot

                           l = 10 feet

            Equation (1) becomes,

                                = 900 cubic feet

Step:3

            No. of boxes can pack in the crate,

                                               =

                                               =

                                               = 300 supply boxes

Result:

             The maximum number of supply boxes she can pack in the crate is 300, if supply box is 1.5 feet tall, 1 foot wide, and 2 feet deep. The crate is 9 feet high, 10 feet wide, and 10 feet deep.

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94