Question
Wendy places 7 chairs an equal distance from one another. The distance between the 1st chair and the 7rd chair is 180 cm. How many chairs are there if the total distance between the 1st and the last chair is 750 cm?
4 m

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Wendy places 7 chairs an equal distance from one another. The distance between the 1st chair and the 7rd chair is 180 cm. How many chairs are there if the total distance between the 1st and the last chair is 750 cm?