There were $823$ total seats in an auditorium. $214$ were occupied by adults and $188$ by children. How many seats were empty?

421

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420

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205

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280

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Solution

The correct option is A $421$
Solution:

We know,
Total seats $= 823$
Adult’s seats $= 214$
Children’s seats $= 188$

Step 1:

Occupied seats $= 214 + 188$

Step 2:

Empty seats $= 823 - 402$

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There were 823 total seats in an auditorium. 214 were occupied by adults and 188 by children. How many seats were empty?

The correct option is A 421Solution: We know, Total seats =823 Adult’s seats =214 Children’s seats =188 Step 1: Occupied seats =214+188 Step 2: Empty seats =823−402

There were $823$ total seats in an auditorium. $214$ were occupied by adults and $188$ by children. How many seats were empty?

The correct option is A $421$
Solution:

We know,
Total seats $= 823$
Adult’s seats $= 214$
Children’s seats $= 188$

Step 1:

Occupied seats $= 214 + 188$

Step 2:

Empty seats $= 823 - 402$