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Two children are on a uniform seesaw that has a weight of $200\text{ N}$ and is two meters long.

One child sits at the end to the left and has a weight of $400\text{ Newtons}$. The second child sits on the end to the right of the fulcrum and weighs $300\text{ Newtons}$.

Which of the following is closest to where the fulcrum must be placed to balance the seesaw​?

A

$1.14\text{ cm}$ from the left side of the seesaw.

B

$86\text{ cm}$ from the left side of the seesaw.

C

$89\text{ cm}$ from the left side of the seesaw.

D

$111\text{ cm}$ from the left side of the seesaw.

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