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
VARVARA [1.3K]
3 years ago
8

How can I compare these scores?

Mathematics
2 answers:
ra1l [238]3 years ago
8 0
You can convert each as a percentage or convert them all out of 5.
NISA [10]3 years ago
6 0
4/20 simplified is 1/5.

1/5 in percent is 20%

So you have 20%, 25%, and 20%

In decimal, you have:

.20, .25, .20
You might be interested in
How many tenths are there in four fifths?
sleet_krkn [62]

So to find how many tenths, or 1/10's, there are in four fifths, or 4/5, divide 4/5 by 1/10.

\frac{4}{5} \div \frac{1}{10}

Now, remember that <u>dividing by a number is equivalent to multiplying by its reciprocal</u>. To find the reciprocal, just flip the numerator and denominator around. In this case, 1/10 would become 10/1. Flip 1/10 to its reciprocal, change the sign to multiplication, and multiply numerators with numerators and denominators with denominators:

\frac{4}{5}\times \frac{10}{1}=\frac{40}{5}=8

<u>In short, there are 8 tenths in four fifths.</u>

5 0
3 years ago
Read 2 more answers
An Iyonix PC is sold for £1200 at a reduction of 20% on its recommended retail price. What was the computer's original price?
Mama L [17]
100\%-20\%=80\%\\\\\begin{array}{ccc}80\%&-&\£1200\\\\100\%&-&\£x\end{array}\\\\\\cross\ multiply\\\\80x=1200\times100\\\\80x=120,000\ \ \ \ |divide\ both\ sides\ by\ 80\\\\x=1500\ (\£)\\\\Answer:The\ computer's\ original\ price\ was\ \£1500.

3 0
4 years ago
Which of the equations below could be the equation of this parabola?
Ratling [72]

Answer:

the answer is "B"

the "a" (as in ax^2) is negative thus the parabola "goes downward"

Step-by-step explanation:

8 0
3 years ago
Evaluate 3p+2q. when p=3 and <br> ————<br> 2<br> q=5
nataly862011 [7]

Answer:

the answer to this problem 19

3 0
3 years ago
I really need help pleaseeeeeeeeeeeee
Korvikt [17]

Answer:

The answer is 8

Step-by-step explanation:

2 + 6 = 8

make me brainliest

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve this equation. -4(p+2)+8=2(p-1)-7p+15
    6·2 answers
  • Pete began practice his trumpet at fifteen minutes pass three write this time using AM or PM
    6·2 answers
  • The following data points represent the number of remote controllers each student in Lena's video game club owns.
    15·2 answers
  • An oil company fills 1 over 12 of a tank in 1 over 3 hour. At this rate, which expression can be used to determine how long will
    12·1 answer
  • Please answer , thank you
    6·1 answer
  • Andi needs 5 1/2 yards of fabric for a project. She has a piece that is 3 1/4 at school and a piece that is 1 1/2 yards at home.
    11·1 answer
  • Tyler went to the supermarket to buy food for a food pantry. He has $36, and can carry up to 20 pounds of food in his backpack.
    7·1 answer
  • PLEASE HELP!!! <br> the last equation is “ 3/5x=12” answer that as well if you can
    14·1 answer
  • Help me with this question ​
    8·1 answer
  • 175 2/3 + 456 2/3<br>add and simplify <br>help pls​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!