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Rom4ik [11]
3 years ago
12

Ms. allegre has 20 students in her class.There are 8 female students ,and the rest of the class are male . Which of these repres

ents the fraction of the students who are female ? A. 8/24 B. 8/16 C.24/8 D.16/24
Mathematics
1 answer:
Volgvan3 years ago
3 0

Answer:

all these answer choices are wrong? if there are 8 female students and 20 students total then it will be 8/20 which can be simplified to 4/10 or 2/5.  

Step-by-step explanation:

8 females/ 20 students

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Four tanks each had 54 litres and 750ml. what is their total capacity in litres ​
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Step-by-step explanation: 54(4)+(.750)4=219

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The cost of renting a chain saw is $3.90 per hour plus $6.50 for a cán
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35.75
explanation-
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What is the circumference of the following circle?<br> 9 cm
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Answer:

9π or 28.27 cm

Step-by-step explanation:

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7 0
3 years ago
The park and movie theater are 3.4 inches apart on a map. If the map has a scale of 0.25 inch = 5 miles, find the actual distanc
lianna [129]

The actual distance between park and movie theater is 68 miles, if the park and movie theater are 3.4 inches apart on a map and the map has a scale of 0.25 inch = 5 miles.

Step-by-step explanation:

The given is,

             Park and movie theater are 3.4 inches apart

             Map has a scale of 0.25 inch = 5 miles

Step:1

            Formula to calculate the number of scales for distance between park and theater,

                                        = \frac{Distance in map}{Scale value of map}

                                        = \frac{3.4}{0.25}

                                        = 13.6

            number of scales for distance between park and theater  = 13.6

Step:2

            Formula to convert distance inches to miles

                                      = Number of scale × Equivalent value inches to miles

                                      = 13.6 × 5

                                      = 68

            Actual distance between park and theater = 68 miles

Result:

           The actual distance between park and movie theater is 68 miles, if the park and movie theater are 3.4 inches apart on a map and the map has a scale of 0.25 inch = 5 miles.

6 0
3 years ago
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larisa [96]

Answer:

45 and 55

Step-by-step explanation:

6 0
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