soffi34
soffi34 soffi34
  • 23-03-2019
  • Mathematics
contestada

Need so much help with number 3

Need so much help with number 3 class=

Respuesta :

SadPepe
SadPepe SadPepe
  • 23-03-2019

Answer:

Judy is 12 Years old.

Step-by-step explanation:

Add up all the ages and you get 43 years old. Subtract 55 by the 43 to get 12 meaning Judy is 12. Please mark brainliest.

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alykj707 alykj707
  • 23-03-2019

Answer:

Judy's age is 12 years old

Step-by-step explanation:

to find the average you need to add all numbers up ans then divide by how many there are.

10 + 10 + 11 + 12 + 12 = 55/5 = 11

hope this helps

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