1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
STatiana [176]
3 years ago
12

On a test, 74% of the questions are answered correctly. If 111 questions are correct, how many questions are on the test?

Mathematics
2 answers:
Mashcka [7]3 years ago
5 0

Answer:

150

Step-by-step explanation:

You have to divide the correct answers (111) by the total amount of questions (x) in order to find the 74% (0.74)

Phantasy [73]3 years ago
5 0

Answer: there are 150 questions in the test.

Step-by-step explanation:

Let x represent the total number of questions in the test.

On a test, 74% of the questions are answered correctly. This means that the number of questions that were answered correctly is

74/100 × x = 0.74 × x = 0.74x

If 111 questions are correct, it means that

0.74x = 111

Dividing the left hand side and the right hand side of the equation by 0.74, it becomes

0.74x/0.74 = 111/0.74

x = 150

You might be interested in
Jessica has two strings. the first string measures 80 cm and the second string measures 64cm. she wants to cut the strings into
omeli [17]
<span>The highest common denominator between 80 and 64 is 16. This means no string can be cut longer than 16 inches for them all to have the same length.</span>
5 0
3 years ago
Simplify the expression and identify which property is used in each step.
777dan777 [17]

Answer:

1.2

Step-by-step explanation:

(0.85 + 0.50 + 0.15) - 0.30           Given

Simplify by adding in the parentheses first

(0.85 + 0.50 + 0.15) - 0.30

(1.35 + 0.15) - 0.30

(1.5) - 0.30

Subtraction Property

1.5 - 0.30

1.2

7 0
3 years ago
Please someone help me and explain this question to me (the last question starting with a straw)
Anastasy [175]

Each straw is  4-1/8 inches long.
You have one gigantic piece of straw material, 123-3/4 inches long.
How many straws can you cut it up to make ?

 ===>                    (123-3/4)  divided by  (4-1/8)            straws.

Each one costs  $0.015  to make.
So, once you find the number of short straws you have,
multiply

===>                 (the number of short straws) x ($0.015) .

That'll tell you how much it costs to make all of them. 


Now you know how to do it on your own.
If you don't get  30 straws  and  $0.45 , please try again.
6 0
3 years ago
_______ samples are used to ensure representation from different types of subgroups in a population.
atroni [7]

Answer:

d

Step-by-step explanation:

can i have brainliest

5 0
3 years ago
Was is a macroeconomics
Cerrena [4.2K]

Answer:

Macroeconomics is a study that deals with the whole economy and everything pertaining to it.

Step-by-step explanation:

when we talk about Macroeconomics, we mean the whole economy. It can be related to a country's import or export, governance, how resources are accurately allocated to people in the country and the like.

4 0
3 years ago
Other questions:
  • Why do you multiply a percent by a number to find the percent of that number?
    6·1 answer
  • Your mother bought a three-liter bottle of water. When she got home, she discovered a small leak in the bottom and asked you to
    6·2 answers
  • Adult tickets to the fall play cost $8 and student tickets cost $4. The drama class sold 30 more adult tickets than student tick
    9·1 answer
  • PLEASE I NEED HELP ASAP
    9·1 answer
  • Ben strikes out 90 times in 340 at bat. What percent of the time does Ben strike out
    8·1 answer
  • I want to know what is the answer to this?
    5·1 answer
  • Using the triangle below, set up and solve an equation in order to find the value of x.
    7·2 answers
  • In an experiment, what happens to the independent variable?
    6·1 answer
  • 861 mL = _____________ L
    6·2 answers
  • I'm booored <br>1234567890​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!