172 Answered Questions for the topic Ratios And Proportions

Ratios And Proportions

04/06/16

Taylor can clean pools at a constant rate of 2/5 pools per hour. How many pools can Taylor clean in 25 hours
i don't know how to solve it??? can you please help me better understand it?? I would greatly appreciate your help and explanation.
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Ratios And Proportions

02/24/16

in the metro bicycle club,6 of 48 are female .what is the ratio of females to men in the club
in the metro bicycle club,6 of 48 are female .what is the ratio of females to men in the club
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Ratios And Proportions

02/02/16

Ratio Word Problem
The ratio of females to males in the computer club is 6 to 5. if 4 females and 6 males miss a meeting, the ratio is 10 to 7. how many students are in the computer club?  How do you solve this? Thanks! more
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Ratios And Proportions

01/23/16

How many kites do you have if the total is 148
For every 30 kites you have 3 colorless and 4 without tail, how many colorless kites and how many without tail you have if the total of kites is 148?
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Ratios And Proportions

01/20/16

$80 is to be divided between Alex and David in the ratio 5:11. How much does each get?
A problem that I can't figure out. Please help me. I would really  appreciate it if I could get help with this question
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Ratios And Proportions

12/30/15

IF SUM OF a/band its reciprocal is 2 and a is not equal to 0,b is not equal to 0 then find the value of a cube+b cube/asquareb+ab square
IF THE SUM OF A/B AND ITS RECIPROCAL IS 2 AND A≠0,B≠0 THEN FIND THE VALUE OF A3+B3/A2+B+AB2
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Ratios And Proportions

12/30/15

IF A/B+C =B/C+A = C/A+B THEN PROVE THAT EACH FRACTION IS EQUAL TO 1/2
IF A/B+C =B/C+A = C/A+B THEN PROVE THAT EACH FRACTION IS EQUAL TO 1/2
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Ratios And Proportions

12/09/15

42% of the patients in a hospital are over the age of 60. What is the ratio of patients overs the age of 60 to patients of age 60 and younger?
42% of the patients in a hospital are over the age of 60. What is the ratio of patients over the age of 60 to patients ago 60 and younger 
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Ratios And Proportions Proportions

12/09/15

proportion work problems
Set up and solve a proportion. Use a calculator if it is helpful. A perfume is to be mixed in the ratio of 3 drops of pure essence to 7 drops of alcohol. How many drops of pure essence should be... more
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Ratios And Proportions

12/04/15

If 10 workers take 8 hours to sew a store’s order of pants, then how long would 15 workers take to sew the store’s order of pants?
Help Please 
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Ratios And Proportions

12/04/15

Suppose that there are 400 pounds of freshly picked tomatoes and that 99% of their weight is water.
How many pounds of solid is present in the tomatoes?
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Ratios And Proportions

12/04/15

If sales tax are 7%, then how much should you charge for an item if you want the total cost, including tax, to be $15? .
Explain your reasoning behind your method of calculation?
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Ratios And Proportions

12/04/15

Last year’s sales were $7.5 million. This year’s sales are only $6 million. By what percent did sales decrease from last year to this year?
 NEED HELP!!!
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Ratios And Proportions Ratios Math Word Problem Converting Rates

10/22/15

Rations and Proportion: Converting Rates - A runner runs 2 miles in 9.56 minutes. How many meters per second is this?
Honestly, I didn't understand how to set it up or how to calculate it. We've been working on Ratios and proportion and I already know how to convert rates, just this specific question confused me.
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Ratios And Proportions

10/12/15

A recipe calls for of a cup of milk for 12 cookies. How many cups of milk are needed to make 108 cookies?
Please answer
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Ratios And Proportions

10/12/15

A recipe calls for of a cup of milk for 10 cookies. How many cups of milk are needed to make 60 cookies?
 Can someone please answer  
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Ratios And Proportions Algebra 1

09/09/15

Write a ratio for the question below.
Karl bought x bags of red marbles for y dollars per bag, and z bags of blue marbles for 3y dollars per bag.  If he bought twice as many bags of blue marbles as red marbles, then in terms of y, what... more
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Ratios And Proportions Algebra 1

09/09/15

Write a ratio for the question below.
Karl bought x bags of red marbles for y dollars per bag, and z bags of blue marbles for 3y dollars per bag.  If he bought twice as many bags of blue marbles as red marbles, then in terms of y, what... more
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Ratios And Proportions

08/17/15

the ratio of the length of an airplane wing to its width is 8 to 1. If the length of a wing is 32.3. how wide must it be?
the width of the wing is 8 to 1 the length of the wing is 32.3 how wide is it?
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Ratios And Proportions

08/14/15

Ratio of two objects and its gravitational force and mass
The gravitational force between two objects is directly proportional to the product of their masses of the two objects and inversely proportional to the square of the distance between the two... more
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Ratios And Proportions

07/29/15

Ratios question
Individual bags of sand and concrete in a ratio of 2/3 totals 1000 lbs. If you add X number bags of sand, and the new ratio is 4/5, how many bags of sand is X?
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07/14/15

Ratios and proportion question
The meatloaf you are creating calls for 2 pounds of hamburger, ¼ pound of bread and ½ pound of onions for one dish. If hamburger is available in 5 kg packages, bread is available in ½ kg packages... more
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Ratios And Proportions

07/06/15

percentage
the revenue of a company increased by 30% in year one and decreased by 25% in year two. what is the overall change over the two year period
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Ratios And Proportions

07/06/15

any help please
if the current fixed mortgage rate is 5.4% rises to 6.6%. calculate the percent increase in the mortgage rate
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Ratios And Proportions

07/06/15

i need help with this
Kemi invested money in two types of mutual funds, $2800, in low risk funds and $700 in high-risk funds. if the value of the low risk dropped by 10% and that of the high risk funds grew by 30%, by... more
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