Two boys average an age of 6 years. Two girls average an age of 8 years. Three other children average an age of 4. What's the average of all the children combined? Explain how you got your answer, please

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12+16+12=40

Step-by-step explanation:i got 12 from it states Three other children average an age of 4 so 3 times 4 which equals 12. Two boys average an age of 6 years so 2 boys so 2 x 6 then for the girls 2x8 which would give us the equation of 12+16+12 which equals 40.

cant believe i actually did that

mark brainleists

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour