3 years ago

A student answered 44 questions correctly on a test with 55 questions. what percent of the test was answered correctly?

Mathematics

2 answers:

baherus [9]3 years ago

8 0

Answer:

Step-by-step explanation:

44 out of 55

divide :44/55=0.8

to convert it to decimal you multiply by 100 and put percentage next to it

0.8*100=80

%80

Zina [86]3 years ago

4 0

Answer:

80%

Step-by-step explanation:

The basic idea of this problem is to convert $\frac{44}{55}$ into a percentage. $\frac{44}{55}$ can be simplified to $\frac{4}{5}$ which is also 80%.

You might be interested in

He bought four violas for 40$ each. Later he bought one whistle for 100$. After that, he returned one viola. Write the total cha

Goshia [24]

40*3=120
100+120=220
Change is £40

6 0

3 years ago

7. The measures of the angles in a triangle are in the extended ratio of 3:4:5. Find the

Mashcka [7]

Answer:

Below.

Step-by-step explanation:

Angle 1 = (3/(3+4+5) * 180 = 3/12 * 180

= 45 degrees.

Angle 2 = 4/12 * 180 = 60 degrees.

Angle 3 = 5/12 * 180 = 75 degrees.

6 0

2 years ago

Zachary invested $130 in an account paying an interest rate of 3.6% compounded daily. Assuming no deposits or withdrawals are ma

TiliK225 [7]

Answer:

$193

Step-by-step explanation:

8 0

2 years ago

I need some help please out

IceJOKER [234]

Question:

Solution:

Let the following equation:

$\sqrt[]{12-x}=\text{ x}$

this is equivalent to:

$(\sqrt[]{12-x})^2=x^2$

this is equivalent to:

$12-x=x^2$

this is equivalent to:

$x^2+x-12=\text{ 0}$

thus, we can conclude that

x= 3.

7 0

1 year ago

What is the distance between the following points?

likoan [24]

Answer:

11.

Step-by-step explanation:

9 right, and 2 up

7 0

2 years ago