listography: code academy (python notes -- tip calculator)

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'my coming of age has come and gone'

you've finished eating at a restaurant and received this bill:
- cost: $44.50
- restaurant tax: 6.75%
- tip: 15%
declare the value "meal" and assign it a variable "44.50"
declare the value "tax" and assign it a variable "0.0675"
tip = 0.15
reassign
- meal = meal + meal*tax
- total = meal + meal*tip

nov 28 2014 ∞
apr 19 2015 +