224 Answered Questions for the topic Proportions

05/30/18

for every 4 pencils there are 9 pens

Use a table with 5 equivalent rates, to represent the relationship between the two quantities

05/21/18

) If we know that y varies inversely as x and y = 8 when x = 15, what is y when x = 10? What is the constant of variation?

) If we know that y varies inversely as x and y = 8 when x = 15, what is y when x = 10? What is the constant of variation?   Please show work to help me better understand this!

04/21/18

algebra word problem

There are 440 students attending a biology lecture. The ratio of male to female students at the lecture is 6 to 5. How many men and women are attending the lecture?

04/09/18

Which graph represents the relationshil between the number of gallons of milk and the number of pounds of cheese that can be made from milk?

A cheese manufacturer uses 65 gallons of milk to make 52 pounds of cheese. The weight of the cheese is directly proportional to the number of gallons of milk used to make the cheese.

04/04/18

STRENGTH OF BEAM ACROSS A RECTANGLE AREA OF A LOG

A wooden beam has a rectangular cross section of height h in. and width w in. (see the accompanying figure). The strength S of the beam is directly proportional to its width and the square of its... more

03/01/18

in a group 2/3 like sweets and 3/4 like chocs. 15 people like both. How many in the group?

Please send step by step method 

02/26/18

find how many Zlotych you would receive if you exhanged $3

the money used in poland is called the Zlotych. The exchange rate is 3 zlotych for every $1.00.    find how many Zlotych you would receive if you exchanged $3

02/17/18

How do i calculate the proportions for the dimensions of the cereal box

I am trying to make a model of the cereal box two times smaller

02/14/18

Tom drove 871 miles in 13 hours. At the same rate, how long would it take him to drive 737 miles

Tom drove 871 miles in 13 hours.At the same rate, how long would it take him to drive 737 miles

02/14/18

Approximately 7 out of every 50 people have blond hair . A)what are the odds that a randomly chosen person has blond hair?

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02/09/18

Percent and weight question.

One box of cereal contains 25% more than the other.Together they weigh 54 ounces. How much does the cereal weigh in each box? I don't know how to set this up??

02/01/18

a shade of green paint is made from 5 parts yellow mixed with 3 parts blue. If 2 cans of yellow are used, how many cans of blue should be used?

a shade of green paint is made from 5 parts yellow mixed with 3 parts blue. If 2 cans of yellow are used, how many cans of blue should be used?

01/12/18

Divide Rs. 21 into two parts so that one is 3/4 of the other. (Ratio and Proportions)

Please Write Steps also, Its From ratio and proportions

12/14/17

there were more people who preferred cranberyy blast

this question is on page 19 in the comparing and scaling section and is question number 1a

12/07/17

Use the proportion to estimate the administrative expenses for 2016

they used 11.4 cents out of every dollar in its spending budget for administrative expense in 2016. that year the budget was 8.6 million dollars

12/06/17

How much went for halberds?

The defense budget was spent to halberds and other armor in the ratio of 2 to 19. If the total budget was 84,000 farthings, how much went for halberds?

12/06/17

The ratio of poseurs to outright frauds.

The ratio of poseurs to outright frauds was 14 to 3. If they totaled 2244, how many were poseurs?

12/06/17

How many antelope were there?

War Eagle spied 1428 antelope and wildebeests grazing on the savannah. If they were in the ratio of 9 to 5, how many antelope were poseurs?

11/17/17

Find the unit rate in simplest form of 480 calories in an 9 oz serving

Ratios Rates and Proportions

11/10/17

MEASURING LENGTH: THE METRIC SYSTEM

For each kilogram of a person's weight, 2.5 milligrams of a drug is to be given. What dosage should be given to a child who weighs 71 pounds? Use the fact that 1 lb= 0.45 kg.  (Round to the nearest... more
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