Do the formula length times width times height.
Then, round like you normally would!
And for the second one, just multiply 2.5 x 6!
Answer:



Step-by-step explanation:
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Answer:
5:2
Step-by-step explanation:
40÷5=8
16÷2=8
hope this helps you!!
I only know the part 3*n-8≤ -7