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Ali .15,521 Points
I need help, please.
We've assigned the string "123" to a variable named string. Take string, use a method to convert it to an integer, and store the result in a variable named integer. Then call a second method on string to convert it to a floating-point number, and store the result in a variable named float.
string = "123" # YOUR CODE HERE
string = "123" # Now convert 'string' to an integer and store it in a variable called 'integer' integer = string.to_i # => 123 # Remember that in programming, we read from right to left when assigning variables # That was very helpful to me to think about when I was just beginning. # Now, convert 'integer' into a floating point number and store it in a variable called float # Based on the previous answer, I'll bet you can guess how to convert an integer to a float. # Yup, '#to_f' should do the trick float = integer.to_f # => 123.00 # Now the variable float should contain a floating point number 123.00
Glad to help. Stick with it, it's worth the effort!
Dan Farrell4,124 Points
just a heads up, the actual final answer for this is
string = "123" # firstly convert 'string' to an integer using '.to_i' and store it in a variable called 'integer' integer = string.to_i # then, convert 'string' to a 'floating number' using '.to_f' and store it in a variable called 'float' float = string.to_f
Hope this helps somebody :)
Place the number '2' string = "2" integer = string.to_i float = integer.to_f