Mathematics, 02.12.2019 00:31 ravenjade2395

The dimensions of a blackboard are 9/10 of a meter by 7/10 of a meter. in drawing of the blackboard given below, 1/2 of a inch represents 2 meters. what is unit rate of area in square meters of the blackboard per square inch of area in the drawing?

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The dimensions of a blackboard are 9/10 of a meter by 7/10 of a meter. in drawing of the blackboard...