Directions: Use the Design Recipe to write a function split-tab that takes in a cost and the number of people sharing the bill and splits the cost equally.

Contract and Purpose Statement

Every contract has three parts…​

_________:______________->______

________________________________________________________________________________

Examples

Write some examples, then circle and label what changes…​

(EXAMPLE (_________ ______)__________)

(EXAMPLE (_________ _____)_________)

Definition

Write the definition, giving variable names to all your input values…​

(define (_________ ____________)

_________________)

Directions: Use the Design Recipe to write a function tip-calculator that takes in the cost of a meal and returns the 15% tip for that meal.

Contract and Purpose Statement

Every contract has three parts…​

______________:_______->______

___________________________________________________________________

Examples

Write some examples, then circle and label what changes…​

(EXAMPLE (______________ __)___________)

(EXAMPLE (______________ __)___________)

Definition

Write the definition, giving variable names to all your input values…​

(define (______________ _____)

_______________)

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