Tuesday,14/25 of the souvenirs purchased at the zoo gift shop were stuffed animals.Of the stuffed animals purchased 10/21 were b
2 answers:
Answer:
The fraction of the souvenirs purchased at the zoo's gift shop on Tuesday that were stuffed bears is
Step-by-step explanation:
To determine the fraction of the souvenirs bought at the zoo's gift shop on Tuesday were bears, the fraction (the amount of stuffed animals bought) is multiplied by
(number of stuffed animals bought as souvenier. It represents that, of the total of the stuffed animals purchased,
are bears while the rest of the animals purchased can be any other animal.
The multiplication of two or more fractions is done "online". That is, the numerator of the first fraction by the numerator of the second and the denominator of the first fraction by the denominator of the second.
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Fractions need to be reduced (or simplified), that is, to be transformed into a simpler equivalent fraction. If the numerator and denominator have a common factor (that is, both can be divided by the same number), you can reduce the fraction using that number. It can be done as many times as possible. When it can no longer be divided, what is called the irreducible fraction is reached, that is, a fraction that cannot be simplified or reduced further. In this case the fraction will be reduced:
It is divided by 5:
It is divided by 7:
So
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The fraction of the souvenirs purchased at the zoo's gift shop on Tuesday that were stuffed bears is </em></u>
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Take the sum of each day's balances.
If a payment has been made, the sign will be negative.
From Days 1 - 5 :
Day 1 = $200
Day 2 = $200
...
Day 5 = $200
That's $200 x 5 days = $1000
From Days 6 - 20 :
Day 6 = $350
Day 7 = $350
...
Days 20 = $350
That's $350 x 15 days = $5250
From Days 21 - 30 :
Day 21 = $150
Day 22 = $150
...
Day 30 = $150
That's $150 x 10 days = $1500
A total of :
$1000 + $5250 + $1500 = $7750
Now divide this total to the number of days to get the ADB or Average Daily Balance.
Next Step is to calculate for the finance charge using the formula :
where ADB is the average daily balance
r is the interest rate per day
d is the number of days or period given
From the problem, APR is 15.5%, it means that we need to divide the APR by 365 days.
So r = 0.155/365 = 0.000425
And we have d = 30 days
The charge will be :
Charge = 258.33 x 0.000425 x 30 = $3.29
The answer is $3.29