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Mazyrski [523]
2 years ago
10

Can u solve this questions.​i don't know what to do.

Mathematics
1 answer:
PilotLPTM [1.2K]2 years ago
5 0

Answer:

8

Step-by-step explanation:

average is calculated as

average = \frac{sum}{count}

\frac{sum}{2} = 13 ( multiply both sides by 2 )

sum of 2 eldest = 26

Then for the 4 children

average = \frac{26+2+4}{4} = \frac{32}{4} = 8

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