The correct option is D 17810000
0.0178 will result in a proper fraction as the number before the decimal point is non-zero.
Let's convert 0.0178 to its fractional form by shifting the decimal point towards the right.
0.0178=NumeratorDenominator
To get the numerator, shift the decimal point to the far right.
0.0178=178.0Denominator
Count the number of times the decimal point needs to be shifted to get the numerator.
Here it is four times.
∴ Denominator is 1 followed by four zeros.
0.0178=17810000