Length of the royal gorge bridge in colorado is 320 m. this is one-fourth the length of the golden gate bridge. find the length of the golden gate bridge.

1280 m

Step-by-step explanation:

Let x denotes the length of Golden Gate Bridge .

Given : The length of the Royal Gorge Bridge in Colorado is 320 m.

This is one-fourth the length of the Golden Gate Bridge.

i.e.   [One-fourth=]

Multiply 4 to the both sides , we get

Hence, the length of the Golden Gate Bridge = 1280 m

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7

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