20 is the answer because it is the only number that has positive and it says sum
Answer:
An assumption can be made that 70% of 25000 passengers will check one item of luggage
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Dividing the number of balloon animal per the time he takes to make them you get an average of how many animals per minute Fred the clown can make.
20/15=1,3 animals per minute
Since 0,3 is not a complete animal, the correct answer would be "Fred the clown can make 1 animal in 1 minute"