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PIT_PIT [208]
2 years ago
8

15. Express 2/5 as a percentage​

Mathematics
2 answers:
blsea [12.9K]2 years ago
7 0

Answer:

40\%

Step-by-step explanation:

\frac{2}{5}  \times 100 = 40\%

Vanyuwa [196]2 years ago
5 0

Divide 2 by 5 to get a decimal, then multiply the decimal by 100 to get a percent.

2/5 = 0.4

0.4x100 = 40

2/5 = 40%

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irinina [24]
<span>5.497211734394065. radius confirmed!</span>
7 0
3 years ago
In 2008, the price of gasoline was $2.79 per gallon. In 2009, the price of gasoline was
ikadub [295]

Answer:

36%

Step-by-step explanation:

line up $ and % data like this:

$2.79 represents 100%

$3.79 represents  X%

cross multiply

X*2.79 = 3.79*100

divide both sides by 2.79

X= 3.79*100 / 2.79 ≈ 136%

so it increased 36%

7 0
2 years ago
The box plots represent the ages of pennies in two 50-cent rolls. By looking at the plots, Beth says that the two means are abou
Jlenok [28]

Answer:

The correct option is D

D) She may not be correct because means cannot be determined from the box plots

Step-by-step explanation:

The question is incomplete because the box plots are not attached in the question. I've attached the box plots of this question at the bottom.

The box plot, also know as box and whisker plot, displays only five type of values, which are:

  1. Minimum value
  2. First Quartile
  3. Median
  4. Third Quartile
  5. Maximum value

Mean cannot be determined by just lookin at the box plots. To find the mean, we need to know the values of data and total number of values.

As mean cannot be determined from the box plot, correct option is D

6 0
3 years ago
Read 2 more answers
Lakshmi donates 20% of her income to charity. What fraction of her income does Lakshmi donate to charity?​
tigry1 [53]

Answer:1/5

Step-by-step explanation:

20/100=1/5

5 0
3 years ago
Aidan has $65 in his bank account. His brother Michael also has a bank account. They want to calculate the amount of money in bo
Aleks [24]

Answer:

m, the amount of money in Michael's bank account

t, the total between the two bank accounts

the equation could be 65+m= t

hope this helps :)

4 0
3 years ago
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