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horrorfan [7]
2 years ago
15

Please help, I will give brainliest.

Mathematics
2 answers:
mojhsa [17]2 years ago
4 0

Answer:

8 \frac{3}{10}

Step-by-step explanation:

first, make the fractions have common denominators:

8 \frac{4}{5} - \frac{1}{2} = 8 \frac{8}{10} - \frac{5}{10}

Then, subtract:

8\frac{8}{10} - \frac{5}{10}= 8\frac{3}{10}

Serjik [45]2 years ago
3 0

Answer:

8.8-0.5=8.3 or 8 3/10

Hope This Helps!!!

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According to the histogram of travel times to work from the US 2000 census (Page 6 of "Journey to Work: 2000"), roughly what per
erastovalidia [21]

Histograms are used to represent data, where the length of each bar represents the frequency of the data element

The histogram is not given; So, I will give a general explanation.

Assume that the number of commuters that travel more than 45 minutes is 450, while the total number of commuters surveyed is 500.

The percentage of commuters that travel more than 45 minutes is the quotient of the commuters that travel more than 45 minutes and the total number of surveyed commuters.

So, we have:

\%Percentage = \frac{450}{500}

Divide 450 by 500

\%Percentage = 0.9

Express as percentage

\%Percentage = 90\%

Hence, the percentage of commuters that travel more than 45 minutes is 90%

Read more about histograms at:

brainly.com/question/2776232

7 0
2 years ago
If you multiply the four-digit number abcd by 4, the order of digits will be reversed. That is, abcd x 4=dcba. The digits a, b,
Arisa [49]
The given is that A B C D <span>x 4 = D C B A
</span><span>
Possible values of A are 1 or 2. It can't be 1 since the </span><span> </span><span>final result A is in unit place and 1 is not possible when we multiply any number by 4
</span><span>
2 B C D x </span><span>4 = </span><span>D C B 2</span>
It is clear above, that D = 8
2 B C 8 x <span>4 = </span><span>8 C B 2</span>
Possible values of B should be 1 or 2
We try B=1

2 1 C 8 x <span>4 = </span><span>8 C 1 2

</span>To find for C, you can use the equation:

(2000+100+10C+8) x 4 = 8000+100C+10+240C = 432-12 = 420
Therefore,

C = 7
So, the number is 2178.
5 0
3 years ago
Read 2 more answers
Twelve notebooks cost $15.48 in all. What is the price of one notebook?
Ksju [112]

Answer:

$1.29

Step-by-step explanation:

Divide 15.48 by 12:

15.48 divided by 12= 1.29.

$1.29

7 0
3 years ago
Chris is calculating his deductions for his tax return. He is filing singly. He can claim $1,813 from property taxes, $1,513 fro
dimulka [17.4K]
You add
1,813 + 1,513 + 761 = 4,087
Then you subtract
5,700 - 4,087 = 1,613
It's C. The standard deduction is $1,613 better than Chris's deductions
I just took the test.
3 0
2 years ago
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Oven tray 700mmx600mm, how many cake tins 25cm can fit on the oven tray.
murzikaleks [220]
All we need to do is to find out how many 25 cm cake tins will fit along the 70 cm edge (70 cm because 700 mm = 70 cm).

70 : 25 = 2,8

It means that 2 and 0,8 tins will fit, which is generally 2 tins because the third one wouldn't fit.

Now we have to do the same with the 60 cm edge:

60 : 25 = 2,4

So again we'll have 2 tins along the other edge, but with less spare space.

Now we just have to multiply both edges to get the amount of the tins that will fit on the tray:

2 * 2 = 4

Answer: 4 cake tins will fit on oven tray measuring 700mm x 600mm.


6 0
2 years ago
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