A carpenter is assigned the job of expanding a rectangular deck where the width is one-fourth the length. the length of the deck

Answer:

40 red, 48 yellow.

Step-by-step explanation:

So in your orange paint, the ratio of red paint to yellow paint is 2/3 : 4/5, we can simplify that to 2/3 (15) : 4/5 (15) ---> 10 : 12 ---> 5 : 6. So for every 5 parts of red paint, you need 6 parts of yellow paint. One part can be any amount, as long as all parts are equal. So together you need 5+6=11 parts. Lets divide 88 by 11 to get what one part is. 88/11=8, so in this case one part equals to 8 bottles. And remember you need 5 parts of red paint, so 5*8=40 bottles of red paint altogether, and 6 parts of yellow paint, so 6*8=48 bottles of yellow paint altogether to make your 88 bottles of orange pain.

Check: 40 bottles of paint + 48 bottles of paint will give you 88 bottles of paint in the end, so that is correct. 40 : 48 is also equal to 2/3 : 4/5 if you simplify them, so the ratio is also correct.

Answer:

There are total 16 students in the clasd

You just need to divide the given numbers to get the answer.

For example,

Question: Chad reads 30 pages in 3 hours. How many pages can he read in 1 hour.

Answer: 30/3=10

              Therefore, Chad reads 10 pages in 1 hour.

HOPE THIS HELPS!!!!!!!!

There are 11 trains containing giraffes and 7 trains containing rabbits.

An equation is an expression used to show the relationship between two or more numbers and variables.

Let x represent the number of train with giraffes and y represent the number of train with rabbits.

Hence:

25x = 40y

25x - 40y = 0    (1)

Also:

25x + 40y > 500   (2)

From both equations:

A possible solution is x = 11, y = 7

There are 11 trains containing giraffes and 7 trains containing rabbits.

Find out more on Equation at: brainly.com/question/22688504

Answer:

2.667

Step-by-step explanation:

I have learned how to do this. I hope it is right! (;