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Mathematics, 12.01.2021 19:40 nhristov

Jan uses an overhead projector to enlarge a picture 5 in. high and 7 in. wide. She projects the picture on a blackboard 4ft 2 in. high and 12 ft wide. What are the dimensions of the largest picture that can be printed on the blackboard?

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Jan uses an overhead projector to enlarge a picture 5 in. high and 7 in. wide. She projects the pict...
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