Procedure 7191

I have a board measuring 3.2 m x 1.23 m, and I need to draw it in A3 format, and it has a size of 42 cm x 29.7 cm. How do I find out the ratio in which to draw the board? I will also ask for the procedure.

Correct answer:

m =  7.619

Step-by-step explanation:

a1=3.2 m cm=3.2 100  cm=320 cm b1=1.23 m cm=1.23 100  cm=123 cm  a2=42 cm b2=29.7 cm  m1=a1/a2=320/42=21160=721137.619 m2=b1/b2=123/29.7=99410=499144.1414  m1 <> m2  m=m1=7.619

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