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
AlekseyPX
3 years ago
12

on a mathematics test, Mary scored 27 points out of a possible 60 points. what was her percentage mark?

Mathematics
2 answers:
Oksana_A [137]3 years ago
4 0

Answer:

45%

Step-by-step explanation:

\frac{27}{60}  \times 100 = 45\%

kicyunya [14]3 years ago
3 0

Answer:

  • 45%

Step-by-step explanation:

<u>We know that:</u>

  • Mary = 27 marks
  • Total marks = 60 marks

<u>Solution:</u>

  • Percentage mark of Mary = 27/60 x 100
  • => 9/20 x 100
  • => 9 x 5
  • => 45%

Hence, the percentage mark of Mary is 45%.

You might be interested in
Divide 120 in the ratio of 1:2
antiseptic1488 [7]

Ratio given 1:2

Let's suppose the ratio as x : 2x

Adding the ratio = 3x

\frac{x}{3x}  \times 120 \\ =40

\frac{2x}{3x}  \times 120 \\= 80

40 and 80 are in the ratio 1:2 of 120.

Hope it helps!!!

7 0
3 years ago
Read 2 more answers
Find x.<br> 14 in.<br> 48 in.<br> X =<br> in.
Bad White [126]

Answer:

x = 50 in

Step-by-step explanation:

Since it is a right triangle we can use the Pythagorean theorem

a^2 + b^2 = c^2

14^2 + 48^2 = x^2

196 + 2304 = x^2

2500 = x^2

Take the square root of each side

sqrt(2500) = sqrt(x^2)

50 =x

x = 50 in

4 0
3 years ago
Read 2 more answers
Given the following geometric sequence, find the common ratio: {16, 64, 256, ...}.
Anettt [7]

Answer:

The common ratio is 4

Step-by-step explanation:

We need to divide a term by the previous term to find the common ratio in a geometric sequence:

64 ÷ 16 = 4

256 ÷ 64 = 4

By doing it twice we can confirm that the common ratio is 4

8 0
3 years ago
Read 2 more answers
Complete the pattern 3,400,000 34,000 3.4
Anarel [89]
You need to shift the decimal 3 spaces to the left, which would get you 0.0034.
5 0
4 years ago
PLEASE HELP!!
SIZIF [17.4K]

(x, y)

Domain = x

Range = y

It is a function when none of the x values are repeating.

Answer - C) Both A and B

Hope this helps and makes sense!!

8 0
3 years ago
Other questions:
  • What is the product in lowest terms?
    12·2 answers
  • How the bloody hell do I answer these? Please explain how you did it.
    10·1 answer
  • Please !!! Someone help me
    15·2 answers
  • The difference between c and 7​
    10·2 answers
  • Help me and i’ll mark you brainliest plus you get 20 points !!!!
    13·1 answer
  • How many different menus showing 10 main courses can a restaurant make if it has 15 main courses from which to choose?
    11·1 answer
  • A poll indicates that ​% of a​ country's adults favor a ban on assault weapons. Suppose adults in a certain region are randomly
    11·1 answer
  • Unit 1 Review
    12·1 answer
  • Can someone help me on this? Quite lost
    11·1 answer
  • What is the standard equation of the circle in the diagram? ^
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!