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Variables
Arithmetic Operations
Computers are incredible at doing calculations. Now that we have declared variables, let’s use them with arithmetic operators to calculate things!
Emojicode supports arithmetic operators for:
➕: addition➖: subtraction✖️: multiplication➗: division🚮: modulo (divides and gives the remainder)
For example:
Here, we are doing some arithmetic operations and storing the results in five different constants.
Instructions
1.
In the code editor, we have already declared and initialized a variable called amount.
Declare a new variable named tip and give it the value of amount multiplied by 0.2.
Note: There are quite a few variations of x’s in the emoji picker. Make sure to use ✖️.
2.
Use string interpolation to print a message that says:
Where [tip] is the value of the tip constant.