PLEASE HELP!!! a 300 cm b 60 cm c 20 cm d 45 cm

asked Dec 18, 2022 78.4k views

22 votes

PLEASE HELP!!!
a
300 cm
b
60 cm
c
20 cm
d
45 cm

6.2k points

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12 votes

Answer:

45 cm

Explanation:

Let length of the field in the drawing = x

80 : 120 :: 30 : x

Product of extreme = Product of means

80 * x = 120 * 30

$x = (120*30)/(80)\\\\x = 15 * 3\\x = 45$

Jackie Honson answered Dec 22, 2022

6.3k points

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