What is. the fraction1/5 of 80?

Answers

Answer 1

Answer: $(1)/(5) * 80=(80)/(5)=(16 * 5)/(5)=16$

Answer 2

Answer: $(1)/(5)\cdot 80=16$

Related Questions

What is 15 divided by 42?
Which options could be the next step in simplifying this expression? (18 + 23) + 7 Choose exactly two answers that are correct. A. 18 + 30 (use the associative property) B. 41 + 7 (use order of operations) C. 30 + 25 (use the commutative property) D. 25 + 30 (use the distributive property)
I need help um i dont need to to my work or check my answer justAs you can see, I can figure out the problems fine, its explaining how the solution is related to the situation. If you could help, or if you see any problems with my work, it would be very appreciated. Thank you for your time.
Write a few sentences about different ways to show subtraction for a problem 32-15.
PLEASE HELP!!!!!!!!!!!!!!

I am the measure of the amount of space a solid figure occupies. What am I?

Answers

It is volume and it is measured in cubic feet.

Sally's soccer team won 68% of the games they played. if they won 17 games, how many did they play?

Answers

Answer:

Step-by-step explanation:

Let the number of games played be x. 68% of x comes out to 17 games.

Then 0.68x = 17. Mult. both sides by 100: 68x = 1700.

Divide 68 into 1700 to obtain x, the number of games played: x = 25

The team plays in 25 games.

How resolve x+1-2- (-x+3)=6-1(1-1)

Answers

x-1+x-3=6-1(0)

2x-4=6

2x=10

x=5

$x+1-2-(-x+3)=6-1(1-1)\n\nx+(1-2)-(-x)-(+3)=6-1(0)\n\nx+(-1)+x-3=6-0\n\nx-1+x-3=6\ \ \ \ |\text{use commutative and associative property}\n\n(x+x)+(-1-3)=6\n\n2x-4=6\ \ \ \ |\text{add 4 to both sides}\n\n2x=10\ \ \ \ \ |\text{divide both sides by 2}\n\n\boxed{x=5}$

Mario claims that a rhombus is sometimes a square, but a square is always a rhombus. Is he correct? Explain your answer.

Answers

That is correct.This is because a square has all the elements a rhombus has.A rhombus has 4 equal sides,just like a square does.And,a rhombus can't always be a square becase a square also contains 4 equal angles,while a rhombus doesn't.

yes he is a square and a rhombus are exactly the same shape and figure they both have 4 sides and can sometimes have all equal sides :)

Add three data values to the following data set so the mean increases by 10 and the median does not change. {42, 37, 32, 29, 20}

Answers

Sum of the numbers in the set: 42+37+32+29+20 =160

Current mean: 160/5 = 32

Median = the valvue of the middle = 32.

New mean: 32+10= 42.

Sum of numbers in the new set = 42*8 = 336

Difference: 336 - 160 = 176

I want to include 32, so that the new median stays in 32.

So the other two numbers must add 176 - 32 = 144

I will use a smaller number than 32 and the other greater (again in order to keep the same median.

I will choose 28 and 144 - 28 = 116.

So my three new numbers are 28, 32 and 116 and the new set is {116, 42, 37, 32, 32, 29,28, 20}

Checking:

Sum of the terms: 116+42+37+32+32+29+28+20 = 336

Mean = 336 / 8 = 42, which is 10 more than the original mean.

And the new median is (32+32)/2 = 32. The same of the original set.

What is the slope of the linear function represented in the table?1) -7

2) -1/7

3) 1/7

4) 7

Answers

-7 is the slope of the linear function represented in the table

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Evaluate the expression s+12÷t2 if s=36 and t=2.