4-6-5 3-5-4 2-8-? Ok, can somebody please help me.

You need to find ?. This is not math this is brain game and i can't solve it
please help
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Which of the following expressions are equivalent ?

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain