Respuesta :

Answer:

1. 1/2÷1/2= 1/2×2/1=1 reciprocal

So first answer is one

2. 500 × 75/100

=500×3/4

4 divides 500 into 125

Then 125 × 3 = 375

So in the theatre 375 seats are occupied

Step-by-step explanation:

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