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Where does the submarine end if you remove 5 group of 4 anchor

Where does the submarine end if you remove 5 group of 4 anchor-example-1
User Inglesp
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Note:

1 group of floats = 3 total floats

1 group of anchors = 4 total anchors

If 5 groups of 4 anchors are removed, the submarine will end at 5 x 4 = 20

If a student wrote the expression as (-5)(-4), the answer will be positive.

Rule : negative x negative = Positive

User Scoup
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