Write the statement below as a bicondtional.

"When the sum of the digits of an integer is divisible by 9, the integer is divisible by 9."

If an integer is divisible by 9, then the sum of the digits of the integer is divisible by 9

The sum of the digits of an integer is divisible by 9 if and only if the integer is prime

The sum of the digits of an integer is divisible by 9 if and only if the integer is divisible by 9

If the sum of the digits of an integer is divisible by 9, then the integer is divisible by 9

Question

Francis Stout

23 November, 06:04

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Maritza · Answer 1

It's the third choice because a biconditional statement is an "if and only if " statement, using all the same words in the original statement.