First off, let's convert the decimal to a fraction, notice, we have two decimals, so we'll use in the denominator, a 1 with two zeros then, two decimals, two zeros, thus

now, we know then the ratio dimensions for the new photograph,

For the equation
take the
from both sides:
Find x:

Answer: correct choice is D
Answer:
89
Step-by-step explanation:
I just multiplied 320 by 0.2 and then 250 by 0.1 and then added them together. I hope it helps and I'm not sure what method you would use for this but that's mine.
The answer is 201 because all you do is divide 1,005 by 5 then to check your answer you multiply 201 by 5 then you get 1,005.
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