Answer:
With inequalities, you always use the opposite.
Step-by-step explanation:
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Answer:
cost of 1 kg of washing powder is $1.2
Step-by-step explanation:
9 kg = $10.80
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cost for 1 kg =
If the question is how many shelves are needed, then the answer is 18 shelves.
Answer:
71
Step-by-step explanation:
Here is an excel that explains how to get the result.