381,746 views
21 votes
21 votes
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 Tor Haugen
by
2.4k points

1 Answer

20 votes
20 votes
The answer is B:40cm because if you times 5x4 then times 2 you get 40cm
User Web User
by
2.6k points
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