Ask question

Ask question

All categories

2 years ago

9

If 300% of 0.18 is equivalent to 20% of b, then b is equivalent to what number?

2 answers:

mote1985 [20]2 years ago

5 0

Answer:

b= 27 5 (0.54) regardless makes 2.7 x 100 =27 where 300% of 0.18 =0.54

Step-by-step explanation:

We need a number that is 20% of b and equal to 5.4

To find 0.54 (= 20% )we can use fractions for percentages 20%= 1/5 or 2.70 thereafter as we do not work in decimals if no fraction in mentioned we get b= 26 and 20% of this is 5.2. Then plug in as above where the answer is 5 (0.54) regardless makes 2.7 x 100 =27 where 300% of 0.18 =0.54 but plug in fractions instead.

tatiyna2 years ago

3 0

Answer:

2.7

Step-by-step explanation:

3*0.18=0.54

0.54/0.2=2.7

You might be interested in

Goodlife charges its members $30 per month for a gym membership. They currently have 75 clients.

Sauron [17]

They should charge $40 per membership, and they will make a maximum revenue of $2400

4 0

2 years ago

The measure of ∠1 =<br><br> 55<br> 62.5<br> 110

elena-s [515]

360 - 250 = 110
m<1 = 110/2 = 55

answer
55

8 0

2 years ago

Read 2 more answers

Suppose that you were going to using the Permutation approach to see if there was a difference in the amount of money spent on c

galina1969 [7]

Answer:

Assuming null hypothesis - that there is no difference in the cell phone bills between out of state and in state.

Step-by-step explanation:

3 0

2 years ago

Consider the initial value problem y′+4y=48t,y(0)=9. y′+4y=48t,y(0)=9. Take the Laplace transform of both sides of the given dif

Nadusha1986 [10]

Answer:

$sY(s)-y(0) +4Y(s) = 48 *\frac{1}{s^2}$

Step-by-step explanation:

given is the Differential equation in I order linear as

$y′+4y=48t,y(0)=9.$

Take Laplace on both sides

$L(y') +4L(y) = 48L(t)\\sY(s)-y(0) +4Y(s) = 48 *\frac{1}{s^2} \\Y(s) [s+4]=\frac{48}{s^2}+9\\Y(s) = \frac{1}{s^2(s+4)}+\frac{9}{s+4}$

Now if we take inverse we get y(t) the solution

Thus the algebraic equation would be $sY(s)-y(0) +4Y(s) = 48 *\frac{1}{s^2}$

8 0

2 years ago

Jenna mixed two shades of purple paint. For Purple People Eater, she used 3 pints of red paint for every 5 pints of blue paint.

emmasim [6.3K]

Answer:

$\frac{12}{35}$

Step-by-step explanation:

Given :

→ For Purple People Eater, she used 3 pints of red paint for every 5 pints of blue paint.

i.e, The ratio of red paint to blue paint is 3:5

→ For Purple Majesty, she used a blue to red paint ratio of 7 to 4.

i.e, The ratio of red paint to blue paint is 4:7

To find :

1) Compare the ratios of red paint to blue paint.

$\frac{3}{5}\times \frac{4}{7}=\frac{12}{35}$

2) The ratio for Purple People Eater can be expressed in fraction form as :

$=\frac{3}{5}$

3) The ratio for Purple Majesty can be expressed in fraction form as :

$=\frac{7}{4}$

4) To compare these fractions, rewrite them with a common denominator

For common denominator

Multiply numerator and denominator by 4 in $\frac{3}{5}$

$\Rightarrow\frac{3\times 4}{5\times4}=\frac{12}{20}$

Multiply numerator and denominator by 5 in $\frac{7}{4}$

$\Rightarrow\frac{7\times 5}{5\times4}=\frac{35}{20}$

Common denominator is 20

6 0

2 years ago

Read 2 more answers