Answer:
Step-by-step explanation:
Given
Rectangle:
Length = 2 in
Width = 3 in
Scale Factor = 7
Solving (a):
The side lengths of the new scale is calculated as follows;
New Lengths = Old Lengths * Scale Factor
Solving (b): To go back to the original length
Given that the initial scale factor is 7;
The new scale factor is the reciprocal of the old factor;
Hence;
It would be 2.36686390533
Answer:
5/6
Step-by-step explanation:
You just need to turn the denominator and numerator's positions upside down.
The answer to your question is 18.
Look at the factors of both 72 and 90 and use your division skills to find the answer to this problem.
I hope I helped, if you need any more help let me know!