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Instructions: Find the actual distance if the map has a scale of 2 cm : 21 km. According to your Boss’ research, Manhattan and The Bronx are 8.6 cm apart on the map. What is their actual distance?

(Provide a clear explanation oh how you answered the problem,meaning step by step.If you can,please provide a image of how you answered the problem.)

Instructions Find the actual distance if the map has a scale of 2 cm 21 km According to your Boss research Manhattan and The Bronx are 86 cm apart on the map W class=

Respuesta :

julie0918

Answer:

90.3 km

Step-by-step explanation:

2 cm: 21 km and the boss provides 8.6 cm for manhattan-bronx distance.

a ratio can also be written as a fraction

2/21 x 8.6/x  or  2:21 and 8.6:x [cross multiply to solve for x]

2 x 8.6      =     2x = 180.6    =   2x = 180.6  reduces to x =90.3

21    x                                         2         2

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