Write the converse of the statement "If a number is a repeating decimal, then it is rational."
Use the conditional and the converse to write a biconditional statement. For what numbers is the biconditional false?

Question

Write the converse of the statement "If a number is a repeating decimal, then it is rational." 
Use the conditional and the converse to write a biconditional statement. For what numbers is the biconditional false?

shealah · Answer

Converse: if a number is rational, then it is a repeating decimal.
Biconditional: A number is a repeating decimal if and only if it is rational...

anonymous · Answer

if the number is irroration it is comfirmed non repeating decimal