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Naily [24]
3 years ago
7

.

Mathematics
1 answer:
uysha [10]3 years ago
7 0

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]

<u>2</u> x <u>8.6</u>      =     2x = 180.6    =   <u> 2x</u> = <u>180.6</u>  reduces to x =90.3

21    x                                         2         2

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