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jek_recluse [69]
3 years ago
6

Please help me out with this.

Mathematics
1 answer:
xenn [34]3 years ago
5 0

Answer:

80 rooms

Step-by-step explanation:

since 45% of the rooms are booked, and 36 rooms are booked, then this means that 36 = 45% of x.

then, you we have 45% × x = 36

or \frac{45}{100}  × x = 36

Multiplying both sides by 100 and dividing both sides by 45,

we have x = 36 ×  \frac{100}{45}

= \frac{3600}{45}  

x = 80

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