Tyron developed a negative that is 1 inch by 1 1/4 inches into a photograph using a scale factor of 8 what are the dimensions of the photograph
A. 6 inch by 8 in
B. 6 2/5 in by 8 in
C. 8 in by 10 in
D. Not here
Is it B
8 x 1 = ...
8 x 1.25 = ....
To find the dimensions of the photograph, multiply the dimensions of the negative by the scale factor of 8.
The dimensions of the negative are 1 inch by 1 1/4 inches.
Multiplying 1 inch by 8 gives us 8 inches.
Multiplying 1 1/4 inches by 8 can be done by converting the mixed number to an improper fraction: 1 1/4 = 5/4.
Now we can multiply the numerator (5) by 8: 5 * 8 = 40. The product is 40.
Divide the product (40) by the denominator (4): 40 ÷ 4 = 10.
So, the dimensions of the photograph are 8 inches by 10 inches.
Therefore, the correct answer is C. 8 in by 10 in.