Calculate the number 5505

NUMBERMANIA: Calculate the number 5505 using numbers [9, 8, 7, 2, 49, 624] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
1
Points: 
10

Calculate the number 8118

NUMBERMANIA: Calculate the number 8118 using numbers [8, 2, 4, 2, 88, 662] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
4
Points: 
7

Calculate the number 5006

NUMBERMANIA: Calculate the number 5006 using numbers [4, 9, 6, 5, 31, 486] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
1
Points: 
10

Find the area of the shaded figure

Express result to the accuracy of 3 decimal.
Category: 
Correct Answers: 
2
Points: 
10
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