3/4 is the same as which of the following numbers?
33/55
1 1/4
750/1,000
130/60
The Correct Answer is C
To determine which of the given numbers is equivalent to 
, we simplify each option and compare it to 
:
: Simplify 
by finding the greatest common divisor (GCD) of 33 and 55, which is 11:
= 
≠ 
1 
: Convert the mixed number to an improper fraction:
1 
= 
= 
≠ 
: Simplify 
by finding the GCD of 750 and 1000, which is 250:
= 
= 
: Simplify 
by finding the GCD of 130 and 60, which is 10:
= 
≠ 
The number equivalent to 
is 
.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
To determine how much medication the syringe contains, given that 16 ml is 20% less than the amount in the syringe, we can set up the following equation:
Let x be the amount of medication in the syringe. We know that 16 ml is 20% less than x:
16 = x − 0.2x
This simplifies to:
16=0.8x
Solving for x:
x = 
Therefore, the syringe contains:
20.0 ml.
Correct Answer is B
Explanation
To find out how many days it takes for a culture of 3000 cells growing at a rate of 7% per day to increase by 630 cells, follow these steps:
Determine the daily growth:
Dailygrowthrate=7%=0.07
Calculate the daily increase in cells:
Dailyincrease=3000×0.07=210cellsperday
Determine the total increase needed:
Totalincreaseneeded=630cells
Calculate the number of days needed:
Numberofdays = 
Numberofdays = 
= 3days
Therefore, the correct answer is: 3 days
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