Twenty-two is what percent of 55?A.
22%

B.
40%

C.
250%

D.
50%

Answers

Answer 1
Answer:

Answer:

Option B is correct.

Twenty-two is 40 percent of 55

Step-by-step explanation:

Let x be the number.

As per the statement:

Twenty-two is x percent of 55

Solve for x:

Twenty-two is x percent of 55

"of" means multiply

22 = (x)/(100) * 55

Divide both sides by 55 we get;

(22)/(55) = (x)/(100)

Simplify:

(2)/(5) = (x)/(100)

Multiply both sides by 100 we have;l

x = (2)/(5) * 100

Simplify:

x = 40%

Therefore, Twenty-two is 40 percent of 55

Answer 2
Answer: To find the percentage
that 22 is for the actual number 55 = (22/55) * 100
                                                        = (2/5) * 100
                                                        = 2 * 20
                                                        = 40 percent
So the correct option among all the options given in the question is option "B".Most of the information’s that are required for solving thisproblem is already given in the question. I hope the procedure for solving theproblem is also clear for you to understand. In future you can always use thismethod for solving similar problems.
 


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my son had his 18 months visit to the doctor last week.the nurse took several measurement while we were there.his length(height) is now 33 inches and his weight is 25.5 pounds.At birth he was 20 inches long and weighed 8 punds and 4 ounces.Determine what his weight and height would be if this growth pattern to continue.

Answers

18 months……33inches, weight 25.5 pounds

Whenhe was born = 9 months…20 inches, weight 8, 4 pounds

Every9 months his height growth is 33-20 = 13 inches, his weight is 25.5-8.4=17.1 pounds 

Pounds.  This means, for every 9 months, his growth is13 inches and his weight is 17.1 pounds. For example we can determine hisgrowth in 3 years.

3years = 36 months, 36= 9*4, his height will be 4*13 inches= 52 inches, hisweight will be 4*17.1 = 68.4 pounds 

Vicki puts 10 books on a shelf.The 10 books take up 28 centimeters.
What is the mean (average) thickness of her books?
= 2.8 cm
The shelf is 120 centimeters long.
Vicki fills the shelf with a mixture of books like the first ten books.
Estimate how many books she can get on the 120 cm shelf.
Please show your working out.
Thanx

Answers

the\ mean\ hickness\ of\ Vicki's\ books= (28\ cm)/(10) =2.8\ cm\n\n28\ cm\ \rightarrow\ 10\ boocks\n120\ cm\ \rightarrow\ x\n\nx= (120\cdot 10)/(28) \approx42.9\n\nAns.\ Vicki\ can\ put\ 42\ books.

Alonzo rented a truck for one day. There was a base fee of $15.99 , and there was an additional charge of 89 cents for each mile driven. Alonzo had to pay $184.20 when he returned the truck. For how many miles did he drive the truck?

Answers

Alonzo drove the truck at the distance of 189 miles.

Let's assume the number of miles Alonzo drove is represented by "m." Therefore, the total cost of renting the truck can be expressed as:

Total cost = Base fee + (Additional charge per mile * Number of miles driven)

$184.20 = $15.99 + ($0.89 * m)

Now, we need to solve for "m," the number of miles Alonzo drove. We'll start by subtracting the base fee from both sides of the equation:

$184.20 - $15.99 = $0.89 * m

$168.21 = $0.89 * m

To find the value of "m," we'll divide both sides by $0.89:

m = $168.21 / $0.89

m = 189 miles

So, Alonzo drove the truck for 189 miles.

To know more about distance here

brainly.com/question/4199102

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it cost him 15.99 just to rent it, so subtract that 184.20-15.99= 168.21
then divide that by .89 for each mile 168.21/ .89= 189

Alonzo drove 189 miles

What is 503 rounded to the nearest hundred

Answers

To round 503 to the nearest hundred, you would round down to 500
You would have to round it down to 500

It takes 21 minutes for 5 people to paint 7 walls. how many minutes does it take 3 people to paint 5 walls. Please help.

Answers

It would take 15 minutes.
21/7=3
5/3=1.666666666667
1.6666666667*3=approx. 5
5*3=15 
Hope it hepls :)
It would take 15 minutes.
21/7=3
5/3=1.666666666667
1.6666666667*3= 5
5*3=15 

So if you do 21 divied by 7 that equals 3. then you do 5 divied by 3=1.666666666667 you divide the 3 bc that's the answer you got for 21/7. then you do 1.666666666667 x3. bc you had that answer for the last problem. then you just have 2 multiply 5x3 and that equals 15.

Just 2 questions I need help on !! Picture below

Answers

                                                    Question # 4

Answer:

Total number of cameras left to bid on = 3/5

Step-by-step Explanation:

To determine:

What fraction of the total number of cameras is left to bid on?

Solution Steps:

  • Total number of antique cameras contributed by a local shop = 10
  • The number of cameras accepted for bids = 4

Total number of cameras left to bid on = 10/10 - 4/10

                                                                  = 6/10

                                                                   = 3/5   ∵ As 6/10 = 3/5

Hence, total number of cameras left to bid on = 3/5

                                               Question # 5

Answer:

The remaining portion of tickets = 17/100

Step-by-step Explanation:

To determine:

What portion of the tickets remain?

Solution Steps:

  • The total number of tickets = 100
  • The number of tickets that were sold in first week = 83

The remaining portion of tickets = 100/100 - 83/100

                                                       = 17/100

Hence, the remaining portion of tickets = 17/100

Keywords: fraction, number

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