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valentina_108
7 days ago
5

Pavel’s pocket money increases from €12 per week to €15 per week. Work out the percentage increase in his pocket money.

Mathematics
1 answer:
Inessa [12.1K]7 days ago
6 0

Response:

12 --> 15

This reflects a 25% rise.

To calculate the increase: New Number - Original Number

15 - 12 = 3

Next, divide the increase by the original number and multiply the result by 100.

3/12 = 1/4 = 0.25 x 100 = 25

Thus, the percentage increase amounts to 25%

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Answer:

Step-by-step explanation:

Characteristics of a bar graph include:

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Based on these criteria,

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1 month ago
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Elias’s teacher has given him a rectangle that is 15 feet by 20 feet. She has asked him to create a new rectangle using a scale
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No, as the fraction equates to a whole number. Thus, it would actually be an increase.
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23 days ago
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105,159 rounded to the nearest ten thousand
Svet_ta [12291]

In this problem the number we are working with is:

105,159

By definition we note:

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Therefore, rounding to the nearest ten thousand yields:

105,159 = 110,000

Answer:

105,159 rounded to the nearest ten thousand is:

105,159 = 110,000

6 0
1 month ago
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What is 3.242424 as a mixed number
Zina [11999]

Response:

Detailed explanation:

The final result is 3 /8/33.

step by step breakdown

Initially, we write:

x

=

3

.

¯¯¯¯

24

After that, we will multiply each side by

100

leading to:

100

x

=

324

.

¯¯¯¯

24

Subsequently, we will subtract the first equation from the second equation:

100

x

−

x

=

324

.

¯¯¯¯

24

−

3

.

¯¯¯¯

24

We can then solve for

x

in the following manner:

100

x

−

1

x

=

(

324

+

0

.

¯¯¯¯

24

)

−

(

3

+

0

.

¯¯¯¯

24

)

(

100

−

1

)

x

=

324

+

0

.

¯¯¯¯

24

−

3

−

0

.

¯¯¯¯

24

99

x

=

(

324

−

3

)

+

(

0

.

¯¯¯¯

24

−

0

.

¯¯¯¯

24

)

99

x

=

321

+

0

99

x

=

321

99

x

99

=

321

99

99

x

99

=

3

×

107

3

×

33

x

=

3

×

107

3

×

33

x

=

107

33

Next, we convert this improper fraction to a mixed numeral:

x

=

107

33

=

99

+

8

33

=

99

33

+

8

33

=

3

+

8

33

=

3

8

33

3

.

¯¯¯¯

=

3

8

33

6 0
1 month ago
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Triangle X Y Z is shown. The length of side X Y is (9 n + 12) feet and the length of side X Z is (15 n minus 6) feet. Angles X Y
babunello [11329]

Answer:

n = 3

XY = 39

XZ = 39

Step-by-step explanation:

Given

XY = 9n + 12

XZ = 15n - 6

Solving for (a): n

To find n;

We will utilize

XY = XZ

Substituting values for XY and XZ

9n + 12 = 15n - 6

9n - 15n = -12 - 6

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Dividing by -6

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Solving for (b) XY

XY = 9n + 12

Substituting 3 for n

XY = 9 * 3 + 12

XY = 27 + 12

XY = 39

Solving for (c): XZ

XZ = XY

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