It would likely just be written as "two point four five", or "two and forty-five hundredths".
460= 40+ 12x
X equal the cost per month, which is what we're looking for.
460=40 +12x
-40 -40
420=12x
420/12= 35
So they would pay $35 per month with the $40 fee, as seen in the $460 fee.
Answer: A) 3
Reasoning: 30% of a number is 90, to find this divide 90 by .30
90/.30=300
So 30% of 300 is 90
Now 1% of 300
300 x .01=3
So the answer is 3