There are 252 seats in the planetarium. Some seats are on the first floor and there are 76 seats in the balcony.



How many seats are on the first floor?



A. 176


B. 224


C. 286


D. 328

Respuesta :

A. 176 because if there are 252 total and 76 on the balcony your answer is 252-76. 
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