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harina [27]
3 years ago
9

Rafael reads 3/4 chapters in 4/5 hours

Mathematics
1 answer:
Inessa [10]3 years ago
4 0
I do not know the full question being asked, but if he reads 3/4 chapters in 4/5 hours, he would read 6/4 chapters, or 1 1/2 chapters in 1 3/5 hours.

Please mark Brainliest if helpful!
If this isn’t your question, please provide it fully in the comments of this answer. :))
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Is 5.78778777 a rational or irrational number?..
kupik [55]

That number is the ratio of 578,778,777 to 100,000,000 , so it's rational.

Here's a surprising factoid:

ANY number that you can completely write down on paper with digits...
and a decimal point or a fraction bar if you need them ... is rational.

If you can write it down ... without saying "repeating" or using symbols ...
it's rational.


5 0
4 years ago
which of the following answer choices is equal to the sum of three consecutive odd integers? 153,154,155,156 or 157
Virty [35]
153 is the sum of 49, 51, and 53
6 0
3 years ago
Please help: What is 4 1/4 divided by 3/4 equal?
Solnce55 [7]
4/3 because I typed in on my calculator
7 0
3 years ago
What is the third quartile of this data set 20,21,24,25,28,29,35,37,39,42,44
dezoksy [38]

Answer:

The third quartile would be <u>39</u>.

Step-by-step explanation:

• Since the numbers are already in order, the next step would be to find the median:

- The <u>median</u> is the middle number; found by ordering all data points and picking out the one in the middle.

  • The median would be 29.

• The <u>first quartile</u>, is denoted as Q1 and is the middle number that falls between the smallest value of the data set and the median.

  • The first quartile would be 24.

• The <u>third quartile</u>, is denoted as Q3 and is the median of the upper half of the data set.

  • The third quartile would be 39.

If I helped, please mark me the Brainliest!?!

6 0
3 years ago
Which situation could this graph represent?
dusya [7]
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8 0
3 years ago
Read 2 more answers
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