Question 6 options:
Evaluate this expression.
fraction numerator a over denominator 5 end fraction comma text end text i f star times text end text a star times equals text end text 450
To evaluate the expression, we need to substitute "a" with its corresponding value in the given equation "a*5 = 450".
a*5 = 450
Dividing both sides of the equation by 5, we can find the value of "a".
a = 450/5
a = 90
Now, we can substitute the value of "a" (which is 90) into the initial expression:
fraction numerator a over denominator 5 end fraction
This becomes:
fraction numerator 90 over denominator 5 end fraction
Simplifying the fraction, we divide the numerator (90) by the denominator (5):
90/5 = 18
Therefore, the expression evaluates to 18.
To evaluate the expression, we need to find the value of "a" that satisfies the equation "a * 5 = 450".
To solve for "a", we can divide both sides of the equation by 5.
450 / 5 = 90
So, the value of "a" that satisfies the equation is 90.
Therefore, the expression evaluates to:
fraction numerator 90 over denominator 5 end fraction
or
90/5
To evaluate the given expression, we need to substitute the value of 'a' that satisfies the equation "a*5 = 450" into the expression.
Let's solve the equation first:
a * 5 = 450
To isolate 'a', we divide both sides of the equation by 5:
(a * 5) / 5 = 450 / 5
a = 90
Now that we have the value of 'a' (which is 90), we can substitute it into the original expression and evaluate it:
fraction numerator a over denominator 5 end fraction
Replacing 'a' with 90:
fraction numerator 90 over denominator 5 end fraction
Evaluating the expression above:
90 divided by 5 equals 18
Therefore, the value of the expression "fraction numerator a over denominator 5 end fraction" when a is 90 is 18.