Acell phone is 84 mm long and 46 mm wide. what is the ratio of the width to the length

A ratio can be written in three different forms and then at that point will you simplify it. 46 width to 84 length, 46:84, 46/84. You can divide 46/84 by 2/2 which will then give you 23/42 or 23:42 or 23 mm wide to 42 mm long. Depends how you choose to express this ratio! Hope that helps

hi there!

1. define: accuracy

a) how close a measured value is to the actual (true) value.

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