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tankabanditka [31]
4 years ago
12

3(r − 17) − 10 = –4 r =

Mathematics
1 answer:
suter [353]4 years ago
5 0
The answer is 5 I think
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What is the greatest number of cubes with a side of 1.5cm that can fit in the box with dimensions 16cm ×5cm ×12cm? Please help m
Vitek1552 [10]

Answer: 284 cubes.

Step-by-step explanation:

By definition, the volume of a rectangular prism can be calculated by multiplying its dimensions.

Knowing that the dimensions of this box are 16cm*5cm*12cm, we get that the volume of the box is:

V_{box}=16cm *5cm *12cm=960cm^3

The formula for calculate the volume of a cube is:

V=s^3

Where "s" is the lenght of a side.

Kwnowing that the a cube has a side of 1.5 cm, we get that the volume of one cube is:

V_{cube}=(0.5cm)^3=3.375cm^3

Dividing V_{box} by V_{cube} we get the greatest number of cubes  that can fit in the box:

number\ of\ cubes=\frac{960cm^3}{3.375cm^3}=284

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4 years ago
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A perfect square is a number, from a given number system, that can be expressed as the square of a number from the same number system.

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