Is 3/47 a rational number?
2 answers:
Answer:
Rational.
Step-by-step explanation:
We have been given a fraction . We are asked to determine whether our given number is rational or not.
We know that a number is rational number, when it can be represented as a fraction of form , where q must be a non-zero number.
Upon looking at our given number, we can see that it is a fraction and numerator is equal to 47 that is a non-zero number.
Therefore, our given number is a rational number.
You might be interested in
For this case we have to:
x: Be the variable that represents the number of adult rounds
y: Be the variable that represents the number of rounds of children
We want to know for what amount of rounds bingo costs are the same for adults and children.
Adult costs = 2x + 13
Child costs = 3y + 10
Matching:
We want the same number of rounds, x = y:
Thus, for 3 rounds the costs are the same.
Answer:
3