Hey!
You have to divide the total amount she has by the surface area.
Surface area = 2(wl+hl+hw)
That gives you:
The surface area is 126 ft. Now divide the total amount she has by the surface area.
<em>That means she can cover 9 boxes</em>
Place these metric units in order from the smallest to the largest: meter, millimeter, kilometer, decimeter, centimeter, dekamet
1 answer:
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