Question

Pwease help me again...

Answer 1

Answer:248

Explanation:

(2×9×7)+(3×6×4)+(5×2×5)

(18×7)+(18×4)+(10×5)

(126)+(72)+(50)=248

Answer 2

248 cubic feet

Explanation:

Break this into pieces.

The bottom layer:

= 9 x 2 x 7 = 126 cubic feet

The middle layer:

= 3 x 6 x 4 = 72 cubic feet

The top layer:

= 2 x 5 x 5 = 50 cubic feet

Add them up!

= 126+ 72 + 50 = 248 cubic feet