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Applications of Ratio and Proportion
1- Complete the table:
Drawing length Real length Drawing scale Magnification
Or reduction
5 cm 20 km … : …………..
9cm 180 km … : ………….. ………………….
….. 50 km 1 : 200 000 ………………….
………………….
….. 40 km 1 : 500 000 ………………….
6 cm ………… 1 : 3 000 000 ………………….
12 cm ………………….
……. 200 : 1
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