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SVEN [57.7K]
2 years ago
5

A hotel has 480 rooms. Of these rooms, 4/5 are non-smoking. How many rooms are ... a. nonsmoking? b. smoking?

Mathematics
1 answer:
Anestetic [448]2 years ago
7 0
Answer: 384
There are 384 smoke free rooms.
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A circle is 360°. Since you only have 3 different types of weather, if you split the ° equally, each section would have 120°. The amount of rainy days is 10/30 or exactly 1/3, so 120° are rainy days.

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Which property is shown in the following statement? (46 + 17) + 3 = 46 + (17 + 3) identity property of addition associative prop
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Answer: the associative property of addition

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Apple juice is sold in 2.5l cartons and 350ml boxes. a 2.5l carton sells for $4.15 and six 350ml boxes sell for $4.50. calculate
TiliK225 [7]

Answer:

0.00166 dollars per milliliter

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Step-by-step explanation:

1. 2.5 carton

2.5 liters of juice is 4.15

2.5 liters=2,500 milliliters

To find the price per milliliter, we will divide the cost by the amount of juice there is.

4.15/2,500=0.00166 dollars per milliliter

2. 6 350-ml cartons

6 350-milliliter boxes= a total of 6*350 ml=2100 milliliter

Again, we will divide the cost by the amount of juice.

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