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Veseljchak [2.6K]
3 years ago
6

Perform the indecated operation. 5 over 9 times 3 over 7

Mathematics
2 answers:
kolbaska11 [484]3 years ago
6 0

Answer:

5/63

Step-by-step explanation:

that would be:

 5        3                                        5

----- * ------ = (after reduction)   ----------- = 5/63

 9        7                                      3(21)

Eddi Din [679]3 years ago
3 0

Answer:

\frac{5}{21}

Step-by-step explanation:

\frac{5}{9} × \frac{3}{7} = \frac{15}{63} = \frac{5}{21}

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i observed 24 students walking pass room 26 every 4 minutes. A total of 305 students walked by, how long did it take?
svlad2 [7]
It took about 51 minutes...

7 0
3 years ago
Each student in her 8th grade math class presented her with a cookie. One-third of the students each gave her an oatmeal cookie,
dezoksy [38]

Answer:

36. There are 36 students in the class.

Step-by-step explanation:

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The fractions added together = 9/12

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3 0
3 years ago
Which of the following is the best estimate of 7/8? ( Answer ASAP )
Triss [41]

Answer:

C

Step-by-step explanation:

just round up to nearest number and 7/8 is 0.87 so it coloser to 1 than half and the others are way to big.

6 0
3 years ago
Read 2 more answers
(1) An M&Ms factory produces 109,500,000 M&M’s every day. About ¼ of its M&Ms are blue. Find the number of blue M&am
Gemiola [76]

Answer:

27,375,000

Step-by-step explanation:

Simply divide the total by 4.

4 0
3 years ago
For the graph shown to the right, find (a) AB to the nearest tenth and (b) the coordinates of the midpoint of AB.
Shkiper50 [21]
AB =

\sqrt{( {4 -  (- 2))}^{2}  +  {( - 5 + 3)}^{2} }  =  \sqrt{40}  = 6.3
The midpoint os segment AB =

(( \frac{ - 2 + 4}{2} ) = the \: x \: coordinate \: of \: the \: midpoint \\  \\ ( \frac{ - 3 - 5}{2})) = the \: y \: coordinate \: of \: the \: midpoint
The midpoint is:

(1,-4)
8 0
3 years ago
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