Area of rectangle

If we increase the length by twice and decrease the width by half, how many times will we increase the area of the rectangle?

Final Answer:

n =  1

Step-by-step explanation:

a2=2a b2 = b/2  S1 = a b S2=a2 b2 = 2a b/2 = a b  S1=S2 n=1



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