Find the missing factor.

(5 + 3) + 8 = 5 + (3 + ? )

8

Step-by-step explanation:

(5 + 3) + 8 = 5 + (3 + ? )

8 + 8 = 5 + (3+x)

16 = 5 +(3+x)

-5. -5

11 = 3+x

-3. -3

8 = x

Or just guess 8 because its addition and it doesn't matter in what they are ordered

answer: 7270

step-by-step explanation:

answer: for each 3 girls there is 2 boys . 3: 2

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