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AlladinOne [14]
2 years ago
9

Of the following fractions. which is least? 4/7 2/3 3/8 3/5

Mathematics
2 answers:
Karolina [17]2 years ago
7 0

3/8 is your answer, it is .375

4/7 would be a lil over .50

2/3 would be .66*

3/5 would be .60

sorry lol i love fractions hope this helped

Otrada [13]2 years ago
7 0

In order to find the fraction with the least value we need to make sure they have the same denominator. The LCD all these fractions have is 840.

•

First fraction.

\displaystyle\frac{4}{7} × \displaystyle\frac{120}{120}  =  \displaystyle\frac{480}{840}

Second fraction.

\displaystyle\frac{2}{3} × \displaystyle\frac{280}{280}= \displaystyle\frac{560}{840}

Third fraction.

\displaystyle\frac{3}{8} × \displaystyle\frac{105}{105} = \displaystyle\frac{315}{840}

Fourth fraction.

\displaystyle\frac{3}{5} × \displaystyle\frac{168}{168} = \displaystyle\frac{504}{840}

According to the converted fractions, the least fraction in the sequence is...

\displaystyle\frac{3}{8}

•

•

- <em> Marlon Nunez</em>

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konstantin123 [22]
The function f(x) = (x)? If that is the function, then there is no retriction on the Domain?
6 0
3 years ago
A spherical balloon has a 34-in. diameter when it is fully inflated. Half of the air is let out of the balloon. Assume that the
jeka57 [31]

Answer:

a. 20,579.52 cubic inches

b.10,289.76  cubic inches.

c. 13.49 inches

Step-by-step explanation:

Hi, to answer this question we have to calculate the volume of a sphere:

Volume of a sphere: 4/3 π r³

Since diameter (d) = 2 radius (r)

Replacing with the value given:

34 =2r

34/2=r

r= 17 in

Back with the volume formula:

V = 4/3 π r³

V =4/3 π (17)³

V = 20,579.52 cubic inches

The volume of the half-inflated balloon is equal to the volume of the sphere divided by 2.

20,579.52/2 = 10,289.76  cubic inches.

To find the radius of the half-inflated balloon we have to apply again the volume formula and substitute v=10,289.76

10,289.76= 4/3 π r³

Solving for r

10,289.76/ (4/3 π)= r³

2,456.5 = r³

∛2,456.5 = r

r = 13.49 inches

7 0
3 years ago
In ¾ pound of a banana bread, there is ½ cup of cinnamon. How much cinnamon does the bread contain per pound?
Shkiper50 [21]

1 pound of bread contains \frac{2}{3} cups of cinnamon.

<h3><u>Solution:</u></h3>

Given that , In \frac{3}{4} pound of a banana bread, there is \frac{1}{2} cup of cinnamon

<em><u>To find:</u></em>

Amount of cinnamon per pound in bread

Let "n" be the cinnamon per pound present in bread

\frac{3}{4} pound of banana bread ⇒ \frac{1}{2} cup of cinnamon

Then, 1 pound of bread ⇒ n cups of cinnamon

Now, let us use criss cross method (i.e. multiplying the diagonal ordered terms and equating them)

\begin{array}{l}{\rightarrow n \times \frac{3}{4}=\frac{1}{2} \times 1} \\\\ {\rightarrow n \times \frac{3}{4}=\frac{1}{2}} \\\\ {\rightarrow n=\frac{1}{2} \times \frac{4}{3}} \\\\ {\rightarrow n=\frac{2}{3}}\end{array}

Hence, 1 pound of bread contains \frac{2}{3} cups of cinnamon.

3 0
3 years ago
Consider the following linear equation.y = -1-Step 1 of 2: Determine the slope and the y-intercept (entered as an ordered pair)
Dmitriy789 [7]

Recall that a slope-intercept form of a linear equation is

\begin{gathered} y=mx+b \\ \text{where} \\ m\text{ is the slope} \\ b\text{ is the y-intercept} \end{gathered}

Rearrange the given so that it follows that slope intercept form

\begin{gathered} y=-1-\frac{2}{5}x\Longrightarrow y=-\frac{2}{5}x-1 \\  \\ \text{Now that it is in the slope intercept form} \\ y=-\frac{2}{5}x-1 \\ \text{we can determine that the slope is } \\ m=-\frac{2}{5} \\ \text{and the y-intercept is} \\ b=-1 \end{gathered}

The y-intercept is the value for which the linear function crosses the y-axis, this is when the value of x is equal to zero. The ordered pair therefore of the y-intercept is (0,-1).

8 0
1 year ago
HELPP PLSSS I NEED HELP!!!
tangare [24]

Answer:

(3+3) x (3+1)

Step-by-step explanation:

free

8 0
1 year ago
Read 2 more answers
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