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Keillisse bought a new eraser that came in a cardboard wrapper. 2cm,4cm,5cm What is the minimum amount of cardboard used for the wrapper? A. 38 cm B. 40 cm C. 76 cm D. 80 cm
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Keillisse bought a new eraser that came in a cardboard wrapper.

2cm,4cm,5cm
What is the minimum amount of cardboard used for the wrapper?
A. 38 cm
B. 40 cm
C. 76 cm
D. 80 cm

User Kristoffer Ahl
by
8.2k points

1 Answer

4 votes
The answer is B:40cm because if you times 5x4 then times 2 you get 40cm
User Rudder
by
9.1k points
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