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no it is not try adding up all the digits it is only divisible by nine if the sum of all them can be equally divided by nine
3.14159 Pi is actually 3.141592654........... it goes on forever and that is all i can remember but u cant try using different websites as well. Some calculators say what pie is as well so just take a look around.
15625 try it using a calculator
Well, isn't that a happy little question! To find equations that equal 68 using subtraction, we can try something like 100 - 32 or 80 - 12. Remember, there are many ways to reach the same number, so feel free to explore and see what beautiful equations you can create!
Try dividing on a calculator, for example, 405 / 2, 405 / 3, etc. If you get a whole number (no digits after the decimal point), it's divisible. Otherwise it isn't.