Children's 64844

An architect has two plans for the same apartment at different scales. On the first plan, with a scale of 1:20, the length of the children's room is 20 cm. What is the children's room size on the second plan with a scale of 1:50?

Correct answer:

b =  8 cm

Step-by-step explanation:

M1=20 M2=50 a=20 cm  s=M1 a=20 20=400 cm  b=s/M2=400/50=8 cm



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