If a number is a natural number, then it is also a whole number? what is the inverse, the converse, the contrapositive, and the bi-conditional? and what is the truth value for each one?

     I believe you're learning geometry. Anyways, here are examples of natural numbers: 1, 2, 3... Meanwhile, here are examples of whole numbers: 0, 1, 2, 3... Natural numbers are all the positive whole numbers. Whole numbers are quantities that are both positive and neutral, and don't include any fractions or decimals. 

67/1000

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