Answer:
B. 12 slats
Step-by-step explanation:
Divide 42 by 3.5 and you get 12.
(-3/1) * (1/-3) = 1
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Answer:
1. 60 // It can be found between whole numbers 63 and 65.
2. 10 // It can be found between whole numbers 6 and 8.
3. 20 // It can be found between whole numbers 18 and 20.
Step-by-step explanation:
Rounding rules of rounding up if the next place is 5-9, or rounding down if the next place is 0-4.
Is the equation like this
