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laiz [17]
3 years ago
14

The ratio of boys to girls in a class is 4:5

Mathematics
2 answers:
mestny [16]3 years ago
6 0

Answer:

4/9 5/9

Step-by-step explanation:

Dimas [21]3 years ago
5 0

Answer:

Boys = 4/9

Girls = 5/9

Step-by-step explanation:

You add the ratio parts to find what the fraction is over.

5 + 4 = 9

Then you just need to know which part is boys and which is girls.

Boys to Girls = 4:5

Therefore Boys = 4/9 and Girls = 5/9.

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C. 3

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3 years ago
There are 30.48 centimeters in 1 foot. About how many feet are equivalent to 500 centimeters
Rudiy27
500 centimeters equal 16.4042 feet
5 0
4 years ago
Please can you help me thanks
Zolol [24]

Answer:

Step-by-step explanation:

mode means most repeated number . here in this given data 7 is repeated maximum number of times . so mode is 7.

to find median arrange the data from ascending to descending order.

Data = 1,2,3,4,5,7,7,7,8,8

median = N + 1/2    (N means no of data )

=10 + 1/2

=11/2

=5.5

= 5th term + 6th term/2

=5+7/2

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=6

mean = sum of data / no of data

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range = largest value - smallest value

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4 0
3 years ago
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