chimmypotato6 chimmypotato6

21-11-2021
Mathematics

contestada

The average of sixteen numbers was 25. After an extra
number was included, the new average was 30.
What was the 17th number?

Respuesta :

WinterSkyblue WinterSkyblue

21-11-2021

Answer:

i would say 25 since its mostly what people said but i don't know if im right

Step-by-step explanation:

Answer Link

necropanther necropanther

21-11-2021

Answer:

110

Step-by-step explanation:

x/16=25

&

x/17=30

the total blue for the first scenario:

x=400

&

the total value for the second scenario

x=510

the difference between the two is 110

(400+110)/17=30

Answer Link

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