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luda_lava [24]
3 years ago
11

Median math question 60 POINTS+BRAINLIEST

Mathematics
2 answers:
Elena L [17]3 years ago
7 0

Answer:

75

Step-by-step explanation:

70, 72, 77, 80, 81: median is 77

x+77/2=76

x=75

Please mark as Brainliest! :)

Have a nice day.

Anarel [89]3 years ago
6 0

Answer:

75

Step-by-step explanation:

Line up the numbers in order from smallest to largest

70 72 77 80 81

We have an unknown number

The median is 76

The median is the middle number

We know it has to be smaller than 77

Put it as the 3rd number since the median is 76

70 72    x  77     80 81

since there is an even number of points the median is the average of the middle numbers

x+ 77 divided by 2 = 76

x+77 = 76*2

x+77 = 152

x = 152 - 77

x =75

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