3 years ago

The mean of 5 numbers is 12. If four of the numbers are 1, 2, 3, 20, what is the last number?

Mathematics

2 answers:

Sergeu [11.5K]3 years ago

8 0

The last number is 34 because. 1+2+3+20+34= 60 and 60 divided by 5 is 12

liubo4ka [24]3 years ago

7 0

So the last number is 34.

Hope this will help u...

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