Answer:
I would use cubic meters :)
Step-by-step explanation:
Answer:
One hour’s sleep before midnight is worth three after.


Let
be the unknown number.
As per the question, we have

➺
➺
➺
➺
➺
Therefore,
should be subtracted from the product of
and
to get
.


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➼
➼
➼
➼


Answer:
g=7
Step-by-step explanation:
21=3g
g=7
Answer:20,12
Step-by-step explanation:
32×5/8=20
32×3/8=12