# Little Johnny walked into the kitchen, s

Little Johnny walked into the kitchen, saw his mother making a cake and announced, "I'll be playing in my room for the next two hours. I sure would like a piece of cake when you're finished." Later, when his mother brought him a piece of cooled cake, Little Johnny exclaimed, "Golly, it worked!" Puzzled, his mother asked, "What do you mean?"

Little Johnny replied, "Daddy said that in order to get a piece around here, you have to spend a couple of hours playing first!"

## Find the ratio of the areas of two squares

Find the ratio of the areas of two squares. Express result to the accuracy of 3 decimal.

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Correct Answers:

14

Points:

1

## Calculate the number 8427

NUMBERMANIA: Calculate the number 8427 using numbers [3, 9, 3, 8, 91, 950] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

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Correct Answers:

0

Points:

10