The number line would have an open circle that would be on 5 and the line would go right. the number line should count up.
840 : 360
(÷120) : ( ÷120)
7 : 3
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Answer: 7 : 3
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Answer:
A, B and C
Step-by-step explanation:
A) 3 and 18 = has 3 as factor
B) 8 and 24 = has 3 as factor
C) 12 and 18 = has 3 as factor
D) 1 and 3 = has as factor of 1 and 3
so the answer is A, B and C
Answer:
100,000
Step-by-step explanation:
Answer:
20000000 large glass marbles
Step-by-step explanation:
Given
--- Marble
--- Virginia
Required
Determine the number or marbles that measures the length of Virginia
This is calculated as thus:
![Number = \frac{Length}{Diameter}](https://tex.z-dn.net/?f=Number%20%3D%20%5Cfrac%7BLength%7D%7BDiameter%7D)
![Number = \frac{4 * 10^{5}m}{2 * 10^{-2}m}](https://tex.z-dn.net/?f=Number%20%3D%20%5Cfrac%7B4%20%2A%2010%5E%7B5%7Dm%7D%7B2%20%2A%2010%5E%7B-2%7Dm%7D)
![Number = \frac{4 * 10^{5}}{2 * 10^{-2}}](https://tex.z-dn.net/?f=Number%20%3D%20%5Cfrac%7B4%20%2A%2010%5E%7B5%7D%7D%7B2%20%2A%2010%5E%7B-2%7D%7D)
![Number = \frac{2 * 10^{5}}{10^{-2}}](https://tex.z-dn.net/?f=Number%20%3D%20%5Cfrac%7B2%20%2A%2010%5E%7B5%7D%7D%7B10%5E%7B-2%7D%7D)
Apply Law of Indices
![Number = 2 * 10^{5 - (-2)}](https://tex.z-dn.net/?f=Number%20%3D%202%20%2A%2010%5E%7B5%20-%20%28-2%29%7D)
![Number = 2 * 10^{5 +2}](https://tex.z-dn.net/?f=Number%20%3D%202%20%2A%2010%5E%7B5%20%2B2%7D)
![Number = 2 * 10^7](https://tex.z-dn.net/?f=Number%20%3D%202%20%2A%2010%5E7)
![Number = 2 * 10000000](https://tex.z-dn.net/?f=Number%20%3D%202%20%2A%2010000000)
![Number = 20000000](https://tex.z-dn.net/?f=Number%20%3D%2020000000)