222 Answered Questions for the topic Proportions

11/17/15

The money used in Pakistan is called Rupee. The current exchange rate is 103.91. Find how many Rupees you would recieve if you exchanged 25.00

The money used in Pakistan is called Rupee. The current exchange rate is 103.91. Find how many Rupees you would recieve if you exchanged 25.00

10/31/15

How many inches are missing from that customers piece of rope?

A customer wanted 24 feet of rope. The clerk at the hardware store used what she thought was a yardstick to measure the rope, but the yardstick was actually 2 inches too short. How many inches are... more

10/27/15

Proportions

Niu earned $312 on an investment of $800. How much would $1100 have earned in the same investment?

10/27/15

Proportions

Erik bought $103 Canadian with $100 American. At this rate, how many Canadian dollars can he buy with $235 American?

10/27/15

Proportions

Didi takes her pulse for 10 sec and counts 13 beats. How many beats per minute is this?

10/20/15

A model airplane has a scale factor of 1:48. The wingspan of the model is 8 inches. What is the wingspan of the actual airplane?

 Model Airplane scale factor of 1:48  wingspan of model airplane is 8 inches

10/14/15

This is a proportion question how do you solve it?

You've found that taking the Tri-Delta Transit bus to LMC from the nearest bus stop takes around 40 minutes about 7 miles. If you want to take the Tri-Delta transit bus to to shopping center that... more

10/06/15

a giraffe is 16 feet tall and cast a shadow of 24 feet. if dustin cast a shadow of 9 3/5 feet how tall is he?

a giraffe is 16 feet tall and cast a shadow of 24 feet. if dustin cast a shadow of 9 3/5 feet how tall is he?

09/17/15

Proportion help!

One out of five people who buy ice cream buys vanilla ice cream. If a store sells 125 ice cream cones in one day, about how many will be vanilla?

07/04/15

Algebra Question

  0854     Only tenth,eleventh,and twelfth grade students attend Washington High School. The ratio of tenth graders to the school's total student population is 86:255 and the ration of eleventh... more

05/13/15

1/4 is to 1 1/4 as 2 is to b. B equals what

Need help. Thanks!

05/13/15

you can get 3 bags of chex mix for $3.5, how much for one bag?

you can get 3 bags of chex mix for $3.5, how much for one bag?  

05/01/15

setting up a proportion

A survey of college students shows that 4 our of 5 drink coffee. Of the students who drink coffee, 1 out of 8 adds cream. How many of the 56100 students add cream to their coffee?

03/25/15

10 K = 16L, 4L = 5M, if you have 14M how many K's?

It's a Word problem

03/10/15

Is this a proportional relationship?

Lets say Ralph opened a savings account with a deposit of $100. Every month after that, he deposited $20 more. Is this proportional?

03/02/15

20 foot ladder leans against a tree and makes an angle of 40 degrees with the ground.

A 20-ft ladder leans against a tree and makes an angle of 40 degrees with the ground. What is the distance from the top of the ladder to the base of the tree?

03/02/15

On Thursday, you sold 15 tickets and your friend sold 10 tickets. What percent of the tickets sold on Thursday did you sell?

I don't know how this site works, so if someone answers my questions, can you tell me how to solve them too? I need to show my work. There's two other questions added onto this one, but it wouldn't... more

02/25/15

If Kate can run 3 miles in 28 minutes, how many miles can she run in 1 hour at the same pace?

Please round to the nearest hundredth of a mile and show all work.

02/24/15

write 3 ratios equivalent to 4:7 in higher terms

 write 3 ratios equivalent to 4:7 in higher terms

02/24/15

write 3 ratios equivalent to 4:7 in higher terms

write 3 ratios equivalent to 4:7 in higher terms

02/18/15

Why do proportional relationships have to have a positive slope?

I understand that proportional relationships must go through the origin, must have a positive slope, and must have a constant of proportionality. But WHY a positive slope?

02/16/15

what are the lengths of the 2 segments?

a segment 8 units long is to be divided into two segments such that the segments would be in the ratios. What are the 2 lenghts?

02/16/15

Find the ratios.

1. One square has sides 6 cm long. Another has sides of 9 cm long. Find the ratio of the areas of the squares.   2. A golden rectangle has a diagonal measuring 12 units. What are the measures of... more
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