All categories

4 years ago

What 2/3 as a percentage

Mathematics

2 answers:

swat324 years ago

6 0

Answer:

66 2/3 %

Step-by-step explanation:

2/3

Take 2 and divide by 3

.666666(repeating)

Multiply by 100

66.6666(repeating)%

But .6666666(repeating) is 2/3

66 2/3 %

enyata [817]4 years ago

3 0

Answer:

$66.66\%$

Step-by-step explanation:

$\frac{2}{3} \times 100\% \\ \frac{200}{3} \% \\ 66.66\%$

You might be interested in

What hell is a ratio<br> Kfkdjdiejeje

zhenek [66]

Think of a ratio as a fraction

7 0

3 years ago

Read 2 more answers

PLEASE HELP!!!'Which equation represents a line that is parallel to the line y=-4x+5?

andre [41]

Answer:

A option is right.

Step-by-step explanation:

The slope intercept form of line is y = mx + c where m is inclination of a line.

for any two lines whose slopes are equal then the lines will be parallel to each other. You can see that m for line given in question = -4 and also Option A has m = -4

7 0

3 years ago

if tom spins the spinner 80 times work out an estimate for the number of times the spinner will land on 3

kodGreya [7K]

Can you provide imformation on how many different areas that it can land on?

7 0

4 years ago

Find the length of a side of a square with an area of 20 ft^2.

yan [13]

The formula for the area of a square is:

A = s²

Area = side²

We know that area (A) is 20 ft²

20 = s²

Now we must find the length of the side (s). To do this we must get rid of the square. To remove the square from s take the square root of both sides:

√20 = √s²

s ≈ 4.5 ft <<< approximate answer

To find the exact answer you must simplify the square root:

s = 2√5 ft <<< exact answer

Each side of the square is exactly 2√5 or approximately 4.5

Hope this helped! Let me know if you have any further questions

~Just a girl in love with Shawn Mendes

8 0

4 years ago

Jeremy's father drives him to school in rush hour traffic in 20 minutes. One day there is no traffic, so his father can drive hi

nexus9112 [7]

Hello.

Let's call the initial speed 'x'. When driving at that speed, Jeremy's father takes 20 minutes to arrive to the school. When driving 18 mph faster (x + 18), he gets there in 12 minutes. Therefore:

20 - x
12 - x + 18

As they're inversely proportional:

12 - x
20 - x + 18

$\frac{12}{20} = \frac{x}{x+18}$
$12x + 216 = 20x$
$216 = 8x$
$x = \frac{216}{8}$
$x = 27$

That means that the initial speed is of 27mph. Since we have the time and the speed, we can find the distance:

Average Speed = Total Distance Travelled / Time Interval

20 minutes = 0.33h

$27 = \frac{Distance}{0.33}$
$Distance = 27.0.33$
$Distance = 12.21 miles$

Hope I helped and good luck.

3 0

3 years ago

Read 2 more answers