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If Janice stacks twelve three quarter inch thick boards How high is the stack?
12 x 3 / 4 = 9 The stack of 12 boards would be 9 inches high.
How thick is a stack of 10 dimes?
really thick
If you folded a peice of paper 50 times and the thickness was .1 mm when you started how thick would it be?
It is physically impossible to fold a piece of paper in half more than 8 times. However, assuming you could do it (though it would be easier to cut the pile so far in half and put one half on top of the other), then: After 1 fold the stack has 2 sheets After 2 folds the stack has 4 sheets After 3 folds the stack has 8 sheets After n folds the stack has 2^n sheets After 50 folds the stack will be 2⁵⁰ sheets thick As each sheet is 0.1mm, the stack will be: 2⁵⁰ × 0.1 mm = 112589990684262.4 mm thick = 112589990.6842624 km thick ≈ 1.126 × 10¹¹ m thick
How many dimes would it take to make a stack 5 cm high?
A dime is 1.35 mm (0.135 cm) thick so a 5 cm stack would contain5/0.135 = 37.04 coins (approx).A dime is 1.35 mm (0.135 cm) thick so a 5 cm stack would contain5/0.135 = 37.04 coins (approx).A dime is 1.35 mm (0.135 cm) thick so a 5 cm stack would contain5/0.135 = 37.04 coins (approx).A dime is 1.35 mm (0.135 cm) thick so a 5 cm stack would contain5/0.135 = 37.04 coins (approx).
How many pound coins can be stack in a meter high?
The British One Pound coin is 3.15mm thick, so 317 or 318 coins should make a metre high stack.
