The option fourth StartFraction 50 divided by 5 Over 100 divided by 5 EndFraction = StartFraction 10 Over 20 EndFraction is correct.
<h3>What is the percentage?</h3>
It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.
Let x be the number.
According to the problem.
50% of x = 10
x = 10 ÷ 50%
= 10×(50/100)
= (50÷5)/(100÷5) = 10/20
Thus, the option fourth StartFraction 50 divided by 5 Over 100 divided by 5 EndFraction = StartFraction 10 Over 20 EndFraction is correct.
Learn more about the percentage here:
brainly.com/question/8011401
#SPJ1
Answer:
of a box of candy your friend eat.
Step-by-step explanation:
Given:
You and your friend are going to some candy.
You eat 3/4 of a box of candy.
Your friend eats 1/2 as much as you do.
Now, to find that how much of a box of candy does your friend eat.
<em>Quantity of a box of candy you eat = </em>
<em />
<em>Quantity of candy your friend eat</em> = 
Now, to get how much the candy your friend eat we multiply 1/2 and 3/4:
= 
=
.
Therefore,
of a box of candy your friend eat.
<h3><u>Answer</u> :</h3>
★ (x² + 6x - 5) + (2x² + 15)
➠ x² + 6x - 5 + 2x² + 15
By combining similar terms, we ge
➠<u> x² + 2x²</u> + 6x - <u>5 + 15</u>
➠ 3x² + 6x - 10
By taking 3x common, we get
➠ 3x(x + 2) - 10
<h3>Hope It Helps!</h3>
Okay, so we know a number of students and the amount of girls as a bracket. So what we have to do now is multiply them with each other.
28 *4/7 = 16
So there are 16 girls in Mr. Chang´s class.
You can also determine the boys by - the students with the girls:
28-16=12 boys
Have a nice day :D