marilynlaraaa
13.10.2019 •
Mathematics
In math, what is the definition of "variable"?
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Ответ:
In mathematics, a variable is a letter that represents any number. Therefore, variables are often used to represent unknown numbers.
For example, the image I attached is a jar filled with coins. We can use "X" to represent the number of coins in the jar since we don't know how many there are.
Ответ:
60,000
3,000
100
40
1
800,000+60,000+3,000+100+40+1