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Sever21 [200]
2 years ago
5

What is the sum 3/7 + 1/2​

Mathematics
2 answers:
marin [14]2 years ago
8 0

Answer:

6/14 + 7/14 = 13/14

masya89 [10]2 years ago
4 0

Answer:

13/14

Step-by-step explanation:

3/7+1/2

LCM = 14

6/14+7/14=13/14

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Elisa withdraw $20 at a time from her bank account and withdraw a total of $140. Ana withdrew $45 at a time from her bank accoun
emmainna [20.7K]
Elisa made a greater number because when you divide $140 by $20 you get 7. So that is seven Twenty dollar bills. For Ana, you divide $270 by $45 and you get 6. So for Ana you get 6 withdrawals of $45.
4 0
3 years ago
Read 2 more answers
The football team has a total of jerseys. There are ​medium-sized jerseys. What percent of the jerseys are​ medium-sized jerseys
Katena32 [7]

Answer:

70% are medium-sized jerseys.

Step-by-step explanation:

The complete question is:

The football team has a total of 20 jerseys. There are ​14 medium-sized jerseys. What percent of the jerseys are​ medium-sized jerseys? nothing​% are​ medium-sized jerseys.

Solution:

The information provided is:

  • The football team has a total of 20 jerseys.
  • There are ​14 medium-sized jerseys.

Compute the percentage of medium-sized jerseys as follows:

\text{Medium-sized Jerseys}\%=\frac{n(\text{Medium-sized Jerseys})}{N}\times 100

                                     =\frac{14}{20}\times 100\\\\=70\%

Thus, there are 70% medium-sized jerseys.

3 0
2 years ago
What is the simplified form of the expression? 3/a-9b
andrey2020 [161]
What you must do for this case is to rewrite the expression in a simplified way.
 We have then:
 3/a-9b
 We take common factor 3:
 (3)*(1/a-3b)
 Answer:
 The simplified form of the expression is:
 (3)*(1/a-3b)
6 0
2 years ago
Read 2 more answers
A test is worth 140 points. Ten percent of those points are from one short-answer question. How many points is the short-answer
mash [69]

Answer:

14

Step-by-step explanation:

140 points = 100%

140 / 10 = 14 = 10%

4 0
2 years ago
Let f(x) = twenty four over the quantity of 3 x minus two.Find f(−2). (1 point) Group of answer choices −6 −3 3 6
S_A_V [24]

Answer:

6

Step-by-step explanation:

<u>   24   </u> =

 3x-2

<u>    24     </u>=

 3(2)-2

<u>    24    </u>=

  6-2

<u>   24   </u>=

   4

6

8 0
3 years ago
Read 2 more answers
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