The number that is missing is 7.
The compass will lose its magnetic properties
Answer:
the other dimension is 4.2 inches
Step-by-step explanation:
The scale factor from 5 inches to 10.5 inches is ...
10.5/5 = 2.1
Then the other dimension is 2 inches times that scale factor:
2.1×(2 in) = 4.2 in
The percentage depreciation is 27 % .
What is percentage ?
- Rather than being expressed as a fraction, a percentage is a piece of a whole expressed as a number between 0 and 100.
- Nothing is zero percent; everything is 100 percent; half of something is 50 percent; and nothing is zero percent.
- You divide the part of the whole by the whole and multiply the result by 100 to get the percentage.
Given ,
from 4500 to 3285 is depreciation value of a motor bike.
So,
=
=
=
= 27 %
Therefore, The percentage depreciation is 27 % .
Learn more about percentage depreciation brainly.com/question/13894858
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First divid then the number you get fo from 0 to that number and take a guess