He blew the problem out of proportion.
The professor's answer was all out of proportion to the question at hand. What proportion is the model?
Assuming that the question is find x in x5=1610; the answer is 4.378901
It is not possible to answer the question since there is no information as to whether the relationship between x and y is one of direct proportion, inverse proportion or something else.
A percent is simply a proportion out of 100.
100/62 is the appropriate proportion.
To do a proportion all you have to do is find the equivilent fraction. For example: 4/7=12/221
Yes, they do exist. And the question is ...
Multiply 0.1 by 400 to get 40. This is how you find 10% of 400 without using proportion.
x3
To find a percent.
i cant find the answer here.. but it doesn't have!!
There is no such thing as a "hardest" question. What you find hard may seem easy to someone who can see a clear way to the solution, or conversely.