when u have a bunch of numbers together
120$ <span>is 75% , so what is 120$'s 100% ?</span>
120 divided by 75 = 1.6
1.6 multiplied by 100 = 160 $
The original price is 160$.
The fastest typist is Charlie at 60wpm. Let's figure out how many words he can type in 30 minutes using place value strategies.
6 * 3 = 18
Now, move the decimal two places to the right because there is one zero in 60 and one zero in 30.
1800.
Charlie can type 1800 words in 30 minutes.
The slowest typist is Jerome, at 40 wpm. Let's figure out how many words he can type in 30 minutes using place value strategies.
4 * 3 = 12
Now, move the decimal two places to the right because there is one zero in 40 and one zero in 30.
1200.
Jerome can type 1200 words in 30 minutes.
Now, subtract Charlie's words in 30 min by Jerome's words in 30 min.
1800 - 1200 = 600
Charlie can type 600 more words in 30 minutes than Jerome.
Answer:
$660
Step-by-step explanation:
So first we convert the percentage (12%) into decimal point: 12%/100+0.12
To find the discount you're going to get, multiply the price of the computer by your new decimal value: 750×0.12= $90
$90 will be the discount you're getting. Now subtract it from the computer price to get the discounted price: 750-90= $660
The discounted price of the computer would be $660
Answer: -10x^7y^2
To start, let's multiply the numbers. We have 12 times -5/6. So that becomes -60/6 which is just -10.
Now, we just have to work with the exponents.
For the x's just add the exponents. And the y's will be left how they are our.
Our final answer is -10x^7y^2
