somethingiscool somethingiscool

08-07-2020
Mathematics

contestada

The average of 12 numbers is 24. The average of 24 numbers is 12. What is the average of all 36 numbers?

Respuesta :

08-07-2020

Answer:

16

Step-by-step explanation:

The sum of the 12 numbers is 12 * 24 = 288 and the sum of the 24 numbers is 24 * 12 = 288 so the sum of the 36 numbers is 288 + 288 = 576 which means the average is 576 / 36 = 16.

Answer Link

Brooklynfout Brooklynfout

08-07-2020

16 is average of all 36 numbers

Answer Link

Otras preguntas

Help me quickly plss I’m on a time limit!

Please do the ones highlighted Also can u do the working for the ones that need it

draw two arrangement of units seen in plastics and give example for each

What does the dialogue in this passage suggest about the character of Hadria? The villagers had asked the traveling sorceress, Hadria, to protect them from gobl

Mai collects information about 37 classmates. She believes her data set is perfectly symmetrical with a mean and median of 20. She then realizes that the number

compose the dialogue between two friends who are talking about quality education in their school in at list six exchange

Each row in the periodic table corresponds to one energy level in an atom. true or false

Rex and Samir participated in a walkathon. Rex walked for 1 2/3 hours, and Samir walked for 3 1/3 hours. complete the comparison.

I have to find the x and y angles

6/7 x (-3/13) + 3/13 - 3/13 x 8/7