You would use PEMDAS(Parenthases, Exponents, Multiplacation, DIvision, Adition, and Subtraction)
1 x 7 + 4 / 4 = X
7 + 4 / 4 = X
7 + 1 = X
8 = answer
3.1415926535
0.056
When writing a numerical value you use the standard numerical unit. There is the use of number placement, ones, tens, hundreds and there is the decimal points and comma to give numerical value.
The euro currency format consists of a symbol followed by the numerical value, with two decimal places separating the whole number and the cents.
YES!!!! 0.30 = 0.3 In terms of numerical value the suffix zero is trivial. However, when quoting to so many decimal places, then 0.30 is 2 d.p. (decimal places) 0.3 is 1d.p.
Pi has an infinite number of decimal places
None. A letter has no numerical value unless it represents a variable and a value is assigned to it.
the value of pi to the nearest 5 decimal places is 3.14159
10
No, the decimal representation of any number has the same numerical value.
0.090 = 0.09 nine hundredths
3.14159. To 50 decimal places is this: 3.14159265358979323846264338327950288419716939937510.