Asked by Emily

A document that is 30in x 40 in is redrawn 1 1/2 scale and redrawn again at a 1/2 scale. What are the final dimensions?

On this i have no clue what to do.
Answered by PsyDAG
30 * 1.5 = 45

45 * .5 = 22.5

Do the same with the other side.
Answered by Anonymous
22.5 by 30
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