MATHEMATICS MIDDLE SCHOOL

a large serving of soup from Dayton's restaurant is 4/5 liters. The restaurant has 4 liters of soup leftover at the end of the night. How many servings of soup does the restaurant have left?

Answers

Answer 1

Answer: The restaurant has 5 servings left.
All you do is multiply 4 by 1.2

Answer 2

Answer:

So what we have to do is divide the total of 4 liters by the fraction 4/5.

That gives us:

4 ÷ 4/5

Well before we go any further with the expression, we have to remember we can't actually divide by a fraction. So, instead, we multiply by the fraction's reciprocal. That gives us:

4 x 5/4

Now that we can do.

4 x 5/4 = 20/4, which we simplify to 5.

Dayton's restaurant has 5 servings of soup left. Hope I helped :)

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Answers

Second hand on a clock rotates at rate 360 degrees per 60 seconds.

360 degrees - 60 sec
x degrees - 15 sec

$x=(15\cdot360)/(60)\nx=15\cdot6\nx=90$

90 clockwise rotation (none hand of a clock rotates counter-clockwise :))

In this exercise we will use the knowledge of rotation and find that the necessary rotation is 90 clockwise rotation.

To make the rotation calculations we will have to perform a rule of 3 where we will have the clock seconds and the angle formed by the hand, this can be described as:

$360 \ degrees \rightarrow 60 sec\nx \ degree \rightarrow 15 sec$

When performing this rule of 3 we will find 90 clockwise rotation

See more about rotation at brainly.com/question/1571997

I was wondering if somebody could teach me Algebra easily. I am only in Elementary school but I can pick things up quickly. I am giving you ALL my thanks if you could do this for me!!

Answers

Algebra is just replacing numbers with symbols. Usually x and/or y. if x=3 then 5x=15. this is the basic idea of algebra is that you take real and imaginary numbers and make a symbol of it and find what he symbol mean.

algebra is numbers and variable's. You will learn a bit of it in 6th grade.you have to find x or do some other things.

https://www.youtube.com/watch?v=3vDoEVRS_7s

^^^ gives a good example I do Not own the video all rights go to the owner. its on you tube!

You and your friend get the same magazine. You spend $15 for twelve issues. Your friend pays $1.50 per issue but gets the first two issues free. How many issues will your friend get if he also spends $15?

Answers

12 as $1.50 x 10 = $15 and he get 2 free so 10 + 2 = 12

15$ divided 1.50 is 10 plus the 2 free ones brings it to 12

How do you solve equations like this: 7 5/6? can someone explain it? (7 5/6 is just an example)

Answers

a b/c is a mixed number, we can turn a mixed number into its simplest form in this way:
a b/c= a + b/c=(a*c+b)/c

In this case:
7 5/6=7+ 5/6=(7*6+5)/6=(42+5)/6=47/6

Therefore: 7 5/6 =47/6

Convert 7 5/6 to decimal form...

The fractional part of this number is what needs the focus. The whole number is 7, so we know that the decimal will lie somewhere between 7 and 8 (it will be 7 point something). All we have to do is convert 5/6 To decimal and attach it to the 7...

To find the decimal just do the math described by the fraction. 5/6 literally reads 5 ÷ 6. Set up the division and the result is .8333

So the decimal form of
7 5/6 is 7.8333

Alternatively you can set it up as a ratio then solve for x.

5/6 = x/100

Cross multiply

6x = 500

divide each side by 6

x = 83

83/100 = .83

7 5/6 = 7.83

1. After teaching about the world’s biggest ice cream cone Mr. Karr decided to make one of his own. Approximately how much ice cream will he need to buy? Use the dimensions below to find out how much ice cream to purchase. Round your answer to the nearest tenth of a cubic inch. Use 3.14 to approximate pi.