Scroll down for the answer to the facebook riddle/puzzle

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Question 1 of 10

A house had 12 windows which needed to be replaced. New windows were $400 each and the fitter would charge $800 to install all 12. What was the total cost of replacing the windows?

Question 2 of 10

If you found £20 on the floor and then won £884 on a scratch card, How much money would you be up?

Question 3 of 10

What is 92% in decimal form?

Question 4 of 10

4239+2830+1421 equals what number?

Question 5 of 10

A quadrilateral shape has how many sides?

Question 6 of 10

264x12+265 equals what number?

Question 7 of 10

What is the E in E = mc squared?

Question 8 of 10

Is this equation 4 + x + 12 = 280, true, false or open?

Question 9 of 10

My electricity bill is £104 a quarter. The company announces prices will rise by 26%. How much will my annual bill be?

Question 10 of 10

What is the scientific name for the shape of a doughnut?

Answer riddle/puzzle:

444 + 44 + 4 + 4 + 4 = 500

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