Change the sign of the exponent by rewriting the base as its reciprocal.

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Mixed Number Form:

Evaluate (4/7)^-1

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# Evaluate (4/7)^-1

Change the sign of the exponent by rewriting the base as its reciprocal.

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Mixed Number Form:

Evaluate (4/7)^-1