MATHEMATICS MIDDLE SCHOOL

How to show your work for 9 divided by 2.43

Answers

Answer 1
Answer:

Answer:

3.70

Step-by-step explanation:

9 divided by 2.43

To divide decimal numbers we need to remove the decimal point

(9)/(2.43) =(9 \ times \ 100)/(2.43 \ times \ 100) =(900)/(243)

Now use long division to divide the numbers

                                    3.70370

                               --------------------------------    

                  243          900

                                   729

                              ---------------------------(subtract)

                                   1710                      (add decimal point at top)

                                   1701

                              ---------------------------

                                       900                (add 0 at top)

                                        729  

                                ---------------------------(subtract)

                                          1710                      (add decimal point at top)

                                          1701

                                    ---------------------------

                                              9

So answer is 3.70
Answer 2
Answer: Just do normal division, just like ignore the decimal point. for a moment once you got your answer bring back the decimal point back up to your answer. You would get 0.27 as your answer.

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A recipe calls for 2 teaspoons of vanilla and 3/4 cup of sugar. Compute the unit rate for vanilla to sugar.

Answers

I'm not completely sure but I believe it is 1 teaspoon of vanilla per 1/3 cup of sugar

The only problem is half of 3/4 is 3/8 so it's not exactly 1/3 but it's pretty close.

Hope it helps! Sorry for not being completely sure! Please let me know if it was the right answer or not if you figure it out ^-^

Click the pic did I get it right btw we are making improper fractions from mixed numbers

Answers

It is inncorrect you need to multiply the denominator ( bottom number) by the whole number to get 72 then you would add the existing numerator (top number) to 72 to get 75 then you would put it over 8
75/8

2 over 9 in simplest form

Answers

2 over 9 is in simplest form just like that. 2 is only divisible by 2 and 1, 9 is not divisible by 2.
We need to look at what 2 can be divisible by.

2 can be divisible by 2 which means 2/9 is already in its simplest form. 

36. Mrs. Smith will install a ceiling fan in cach room ofthe cabin and will place curtains over the 4 windows
Each of the ceiling fans has a price of 552.00. The
price of curtains for each small window (S) is 539 50.
and the price of curtains for the large window (L) is
twice that for the small window Based on this
information which of the following values is closest to
the total price Mrs. Smith will pay for curtains and
ceiling fans​

Answers

Answer:

4353.5

Step-by-step explanation:

2 bedrooms and a living room, sorry I forgot to add that in, there's also 3 small windows and a large one

3 rooms

552*3 = 1656

small window = 539.50 * 3 = 1618.50

Large window - 2*539.50 = 1079

1656+1618.5+1079=4353.5

Answer:

J. $354

Step-by-step explanation:

There are three rooms (including the two bedrooms and one living room) that will have a ceiling fan in it. The price of one ceiling fan is $52.0 . $52 x 3= $156.

There are four windows, including one large one and three small ones. The price of one small curtain is $39.50. $39.50 x 3= $118.50 .

The price of one large curtain is double that of a small curtain. $39.50 x 2= $79.

Now, let's add this all up. $156 (3 ceiling fans) + $118.5 (3 small curtains) + $79 (1 large curtain) = $353.5

Round your answer to get $354.

What addition statement does this show?A. 5 + 6 = 11
B. 5 + (-6) = -1
C. -5 + 6 = 1
D. -5 + (-6) = -11
What addition statement does this show?

Answers

Answer:

B) 5 + (-6) = -1

Step-by-step explanation:

First, take a look at the blue arrow on the bottom. It travels forwards 5 spaces, giving us +5. Because this arrow starts at 0, 5 will be the start of our equation. Next, take a look at the red arrow on the top. This arrow travels backwards 6 spaces, giving us -6. Here is what our equation should look like now:

5 + (-6) =

Now, solve for the answer. Follow the blue line forwards 5 spaces, then follow the red arrow backwards 6 spaces. The red arrow stops at -1, making our answer 5 + (-6) = -1.

Answer:

D. -5 + (-6) = -11

Step-by-step explanation:

Four people at Pia’s Pottery Shop each make 29 mugs and 18 pottery bowls. Three people at Jason’a Craft Shop each make the same number of mugs and twice as many bowls. How many objects did the seven people make in all?

Answers

The solution is 112 objects

The total number of objects the 7 people from Pia's Pottery shop and Jason's Craft shop is A = 112 objects

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the total number of objects be = A

Let the number of mugs in Pia's shop be = m₁

Let the number of bowls in Pia's shop be = b₁

Now , the value of m₁ = 29 mugs

The value of b₁ = 18 bowls

And ,

Let the number of mugs in Jason's shop be = m₂

Let the number of bowls in Jason's shop be = b₂

m₁ = m₂ and b₂ = 2 x b₁

Now , the value of m₂ = 29 mugs

The value of b₂ = 36 bowls

So , the total number of objects A = number of mugs in Pia's shop + number of bowls in Pia's shop + number of mugs in Jason's shop + number of bowls in Jason's shop

Substituting the values in the equation , we get

The total number of objects A = 29 + 18 + 29 + 36

The total number of objects A = 112 objects

Therefore , the value of A is 112 objects

Hence , the total number of objects is 112 objects

To learn more about equations click :

brainly.com/question/19297665

#SPJ5

Answer:

58+54=112

Step-by-step explanation:
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