What is the discount on a stethoscope that is marked down from $300 to $250

15% or 16%. Hope this helps! =)

80% = 0.8

100% = 1

0.8 = 72

1 = x

0.8* x = 72 * 1

x = 72 / 0.8 = 90

0.8 * 90 = 72

80% * 90 = 72

If a fair coin is tossed a great many times, you
expect the results to be 50-50 or close to it.

First coin:  24 and 26.   48%  and  52%. 

Second coin:  25%  and  75% . 

Third coin:  9/16  and  7/16.  56.25%  and  43.75% .

Fourth coin:  12,505  and  12,495 .  50.02%  and  49.98% .


If I'm betting my own jellybeans, then I would not go anywhere near
the second coin, and I'm not all that happy with the third coin either.

$250 + 50x = $200 + 60x

Get like terms on the same side using subtraction
250 -200 + 50x = 60x
50 + 50x - 50x = 60x -50x
50 = 10x     now divide by 10 and get 5 days.

Let's check

Day 1  Actor A is $250 + 50 = $300  Actor B = $200 + 60 = $260
Day 2 Actor A is $250 + 100 = $350  Actor B = $200 + 120 = $320
Day 3 Actor A is $250 + 150 = $400   Actor B = $200 + 180 = $380
Day 4 Actor A  is $250 + 200 = $450   Actor B = $200 + 240 = $440
Day 5  Actor A is $250 + 250 = $500    Actor B = $200 + 300 = $500

Answer:  Discount Price = $1104

New Price = $17296

Step-by-step explanation:

Given : A used automobile dealership recently reduced the price of a used compact car by 6%, which can be written as 0.06.

The price of the car before discount was 18,400.

Formula for Discount = Discount percentage× Original price

Then , Discount =

New Price after Discount = Original Price - Discount price

Hence, Discount Price = $1104

New Price = $17296

Answer:

44.44 miles per hour.

Step-by-step explanation:

A truck driver drove 300 miles in hours.

We have to calculate the speed per hour.

First we convert hours to decimal form.

= 6.75 hours

∵ in 6.75 hours the driver drove = 300 miles

∴ in 1 hour he drove = miles

                                = 44.44 miles

The truck driver drove 44.44 miles per hour.

It is simply 300 without the absolute value bars.

$33.60 (I might be wrong though)

42/7=6

So he can bake 6 cakes per day.

6•5=30
Mark can bake 30 cakes in 5 days.

18% of 250 is 45%

Change 18 into a decimal which is: 0.18.
0.18 × 250 = 45.

17-4=$13
So our tickets now cost $13
So multiply that by 32
13•32=$416

U would add them together and u would get 181.29 hope that helps

It's easy to explain this using numbers- Let's say you buy something that costs $16.  1/4 of that is $4.  16 - 4 = 12.  
12/16 = 6/12 = 3/4 

Another way of explain this is using subtraction with fractions: 
1 - 1/4 = 1/1 - 1/4 = 4/4 - 1/4 = 3/4 

Therefore the customers will pay 3/4 of the original part. 

Maria needs to sell at last 14 flowers and 14 toys to get $308 

I will show you how it works:
x(12+10) = 300      you add 12 and 10 together
x(22) = 300            than 22 times x
22x = 300               now you divide 300 by 22, you will get 13.64, round it, 14
x = 14

Flowers : 10 times 14 = $ 140
Toys : 12 times 14 = $168     Now add them together.
Flowers and Toys = $308 

So this is how you get the answer

Answer:

70 × 6000 = 420000

Step-by-step explanation:

In this question, we need to write the product of two numbers 70 × 6000 using associative and commutative properties.

Two numbers are commutative if,

a × b = b × a

Two numbers are associative if,

(a × b) × c = a × (b × c)

Here,

Using commutative property as,

Now using associative property as,

So, 70 × 6000 = 420000. Hence, this is the required solution.

At first I learned to do these equations as Part÷Whole=Percent÷100
Part(The portion)=300
Whole=X
Percent=5
So now you have
300÷X=5÷100
Set this up as a fraction and cross multiply.
Now you have 30,000=5x
Now divide both sides by 5 and you get x=6,000
6,000 is your answer.

305,026

Three hundred five thousand, twenty six


Hope i helpes

Ur welcome

$ 90 can be saved because 30% of 300 is 90

30/79=100/x
x=263.3
the original price is 263.3 dollars

$37.50 base price, 20% decrease 37.50 * 0.2 (20%) = 7.5 37.50 - 7.5 = 30 This looks about right. I think xP

1. The higher the grade, the higher the goal 2. The goal increases by 60$ each time 3. All the goals are bigger than 100$

100,000 is your answer because 7 can be rounded up so 97,300 can be rounded to 100,000

He is correct because of the 3 tenths !!

When you see a "%" you need to ask " a percent of what"?

Here, it's a percent of the original prize, so the discount is 20% of the original prize, that is 20% of 35.

20% is also 20/100 or 1/5, so we can calculate this like this:



so the discount is 7 dollars.

The answer is:

The standard form is 305,026

The word form is Three hundred five thousand, twenty-six.

The correct answer is C. If you call Mark's points 'a', then 5 more than triple of Mark's points would be 3a + 5, which would be how many points Jeff scored.

69.99-39.99=30
(30÷69.99)x100 = 42.9% (3s.f.)

Hope this helps :)

Your answer shouldn't have that many 0's. If you're looking for the word form, it's three hundred billion.

1.25 kg = 1250 grams
1250 : 250
÷ by 250 on both sides
5 : 1