First, let's find the volume of the two boxes.
V = lwhV=lwhV, equals, l, w, h
V=10\times7\times5V=10×7×5V, equals, 10, times, 7, times, 5
V= \blue{350} \text{ cubic meters}V=350 cubic metersV, equals, start color blue, 350, end color blue, space, c, u, b, i, c, space, m, e, t, e, r, s
V = lwhV=lwhV, equals, l, w, h
V=4\times10\times8V=4×10×8V, equals, 4, times, 10, times, 8
V= \pink{320} \text{ cubic meters}V=320 cubic metersV, equals, start color pink, 320, end color pink, space, c, u, b, i, c, space, m, e, t, e, r, s
Hint #22 / 3
Since my porcupine can play in both boxes, we need to add the volumes of the two boxes.
\blue{350}+\pink{320}=\green{670}350+320=670start color blue, 350, end color blue, plus, start color pink, 320, end color pink, equals, start color green, 670, end color green
Hint #33 / 3
My porcupine has \green{670}670start color green, 670, end color green cubic meters of space to play in his fort.
670 is your answer i hoped this help please rate me thanks :)