exam
Maths Puzzle
Numerical Ability
a map has a scale of 4 cm to 7km. which proprotion would not allow you to find the actual distance beween two cities if they are 10 cm apart on the map?
a. 4/10 = 7/x
b. 7/4 = x/10
c. 4/7 = 10/x
d. 4/10 = x/7
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