Answer:
- <u><em>The ratio of the number of flour tortillas to the total number of tortillas is: 6:10, which is equivalent to 3:5.</em></u>
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Explanation:
First, let's make clear that the correct wording is that the ratio of the number of corn tortillas to the number of flour tortillas is 4:6.
From that, you must determine the ratio of the number of flour tortillas to the total number of tortillas.
You can do it with the help of a chart that you can build from the ratio of the number of corn tortillas to to the number of flour tortillas:
# Corn tortillas # Flour tortillas #Total tortillas
4 6 10
Now, the ratio of the number of flour tortillas to the number of total tortillas is:
- Ratio of the numberr of flour tortillas to the total number of tortillas, r:
r = # flour tortillas / # total tortillas = 6:10
That ratio may be simplified by dividing by the greatest common divisor of 6 and 10, which is 2:
The sqrt function has the distributive property.
So sqrt(a/b) = sqrt(a) / sqrt(b).
In this case, a = 81, and b = 625.
sqrt(81) = 9.
sqrt(625) = 25.
So sqrt(81/625) = 9 / 25.
To get a decimal representation, multiply by a form of 1 that makes the denominator a power of 10. Here, 25 * 4 = 100, so
9/25 * 4/4 = 36/100 = 0.36
Answer:
$7.60
Step-by-step explanation:
8 *20% = 1.6
so 8 + 1.6 = $7.60