the idea of showing that multiplying by 1 is true because as long as A and B follow the same ratio pattern (ie. 1n:2n is the same as 2n:4n) the statement will always be true
<span> 3.48 is already written as a decimal
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if 3/48 = 0.0625 </span>as a decimal
It would be a lot better is there was a question to answer. Put a picture of the question please.