Hi there! Your answer will be 0.0247.
Step-by-step explanation: You have to convert the equation to decimal notation. The exponent in this case is -3. This makes it 10^-3. When an exponent is negative, the solution is a number less than the origin or base number. To find our answer, we move the decimal to the left 3 times: 24.7 ->0.0247
Hope this helped! Have a good day