MATHEMATICS MIDDLE SCHOOL

there are two couches against a wall. if one takes up 4/9 of the wall and the other takes up 1/5 of the wall, how much of the wall is covered by couches?

Answers

Answer 1

Answer:

we know that

One of the couches takes up $4/9$ of the wall and the other takes up $1/5$ of the wall

To find out how much of the wall is covered by couches, add the two amounts

$(4)/(9) +(1)/(5) =((5*4+9*1))/(9*5)=(29)/(45)$

therefore

the answer is

$(29)/(45)$ of the wall is covered by couches

Answer 2

Answer: 4/9+1/5=20/45+9/45=29/45 of the wall is covered up by two couches

Related Questions

Math question down below
What's the value of pi?
Kim needs to place 32 mystery books and 56 biography books on library shelves. She is to place the maximum number of books on each shelf so that all the shelves have the same number of books. Each shelf will contain only one type of book. Part A: Determine the number of books to be placed on each shelf. Part B: How many shelves will Kim use for each type of book?
I need help on number one number two number three number four can you guys help me please I don't get it
What is 0 tims 0 plus 3 times 12 divided by 14

Find ac. Round to the nearest tenth

Answers

Answer:

AC=6.37

Step-by-step explanation:

First you need to find m∠C

A triangle = 180 so you need to add 108 and 31

subtract 180-139

you get 41, so m∠C=41

Now we know all the angle measures.

Next we will use the law of sines

Go to google and type "law of sines calc"

google can usually provide with the formula and will even do the equation for you if you type in the numbers

So all you do is plug in the numbers and google will give you 6.37

the number of children in 1st grade has 3 digits the digits in the number are 2 3 and 8 the digits it means 80 in this number write a number that could be the number of children in 1st grade

Answers

I hope this is what you mean, it could be 238, 328, 823, 283, 832, and many more.

Answer:

I hope this is what you mean, it could be 238, 328, 823, 283, 832, and many more.

Step-by-step explanation:

Write a fraction that is a multiple of 4/5

Answers

A fraction that is a multiple of 4/5 is 8/10

What is a fraction?

A fraction is a mathematical expression that consists of a numerator and a denominator separated by a division line.

From the given parameters, we are to find a multiple of the given fraction 4/5.

A multiple of 4 will be those numbers in which 4 can be divided and there will be no remainder.

A multiple of 4 is → 8
A multiple of 5 is → 10

Therefore, we can conclude that the fraction that is a multiple of 4/5 is 8/10.

Learn more about Fraction here:

brainly.com/question/78672

A fraction that is a multiple of 4/5 is 8/10, because you multiply both numbers by two.

Which of the following pairs of numbers has at least common multiple of 36? A.3 and 12
B.2 and 18
C.4 and 9
D.6 and 8

Answers

0,3,6,9,12,15,18,21,24,27,30,33,36
0,12,24,36

Marisol bought three pairs of shoes that cost $38 each if the tax rate was 8% how much did marisol pay ?

Answers

3 x $38 = $114
0.08 x $114 = $9.12
$114 + $9.12 = $123.12
Happy to Help!

Total cose
3(38)
=114
tax is 8% so 114+114(0.08)
=114+9.12
=123.12

Helen bought 4 gallons of paint to redecorate her family room. If she uses 4/5 of the paint on the family room walls how much paint does Helen have left over ?

Answers

she has 3.2 gallons of paint left

Other Questions

A bag of bagels contains 10/16 blueberry bagels. There are fewer garlic bagels. what is the fraction of garlic bagels?

Jo says that some fact families have only multiplication equation and one division equation. fill in the blanks to show example. ___×___= ___÷___=

$11.20 is 30% of what number???

What is 15% of eight?