5 pizza cost $60. What will 9 cost

Answers

Answer 1

Answer: 60 divided by 5 is 12, so one pizza is 12$. then do 9 times 12 and you'll get 108. so 9 pizzas cost 108$.

Answer 2

Answer: 9 pizzas will cost $108. Use proportion to solve his problem.

5 60
    9    ?

   60 x 9
---------------
   5

60 x 9, then divide it by 5, and you get $108.

Related Questions

What is 41.344 in word form
Need help with: 1 3/9 + 7/9 = ?
There are 25 students performing in the holiday concert. Of the students, 11 are boys. What percent of the students are boy's? Please show work
The yogurt shop uses one pint of milk in each milkshake. How many milkshakes can be made with 24 quarts of milk?
Mats dog is 7 years old (human years) 7 years later how old would he be in dog years?

sierra is supposed to practice flute for a total of 5 1/4 hours every week. this week, she practiced 15 minutes on sunday, 1 hour on monday, 30 minutes on tuesday, 45 minutes on wensday, 15 minutes on tursday, and 45 minutes on friday. how many hours must she practice on saturday to meet her required practice time for the week

Answers

5×60 minutes =300 minutes
300+15 minutes or 1/4hr
315 minutes each week

15+60+30+45+15+45=210 minutes

300-210= 90 minutes

An 18% alcohol solution is mixed with a 45% alcohol solution to produce 12 ounces of a 36% alcohol solution. How many ounces of the 18% solution and the 45% solution must be used?

Answers

Answer:

The ounces of the 18% solution is 4 and the ounces of the 45% solution is 8

Step-by-step explanation:

Let

x ---> ounces of the 18% solution

y ---> ounces of the 45% solution

we know that

The number of ounces of the 18% solution plus the number of ounces of the 45% solution must be equal to 12 ounces

$x+y=12$ ----> equation A

The number of ounces of the 18% solution multiplied by 0.18 (percentage in decimal form) plus the number of ounces of the 45% solution multiplied by 0.45 (percentage in decimal form), must be equal to 12 ounces multiplied by 0.36 (percentage in decimal form)

$0.18x+0.45y=0.36(12)$

$0.18x+0.45y=4.32$ -----> equation B

Solve the system of equations by graphing

Remember that the solution of the system is the intersection point both graphs

using a graphing tool

The solution is the point (4,8)

see the attached figure

therefore

The ounces of the 18% solution is 4 and the ounces of the 45% solution is 8

How many irrational numbers are there between 1 and 6 ?F. 1
G. 3
H. 4
J. 10
K. Infinitely many

Answers

Irrational numbers are numbers that cannot be expressed or represented as a ratio of two integers. Thus, the answer is K. Infinite many because there are infinite numbers that can be found between numbers 1 to 6; numbers that cannot be expressed as repeating decimals or so.

Think that between numbers 1 to 2 , there are many irrational numbers between same in numbers 2 to 3 , 3 to 4, 4 to 5 and 5 to 6.
Thus, There are infinite numbers of irrational number between numbers 1 to 6

K. Infinitely many
.................

suppose the length of two strings are 10 centimetre long and 17 centimetres.Describe how the length of these two strings compare

Answers

They are both centimeters (c.)

11/14 minus what is equal to 4/14

Answers

11/14 minus 7/14 is equal to 4/14.

First you need to set up an equation. We want to know what the numerator is because the denominator does not change.

11/14 - X/14 = 4/14

Because all the known denominators are the same, we can drop the numerators.

11 - X = 4

Now just shift the equation around until X is by itself

11 - x = 4
11 = 4 + x
11 - 4 = x
7 = x
x = 7

Your answer should be 7/14, or 1/2

Susan learns that 6% of the freshman class are in the band, 11% are in the chorus, and 19% are in sports. If no freshman is participating in two activities, what fraction is a reasonable equivalent for the total percent of the class in band, chorus, and sports?

Answers

6/100+11/100+19/100= 36/100. 36/100 in simplest form is 9/25

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Wooden blocks are stacked to form a cube 4 blocks wide, 4 blocks long, and 4 blocks high. Write the number of blocks used as a power.