1, draw the division symbol, and put the dividend 0. 16 and the divisor 0.25 in fixed positions respectively. ?

The divisor given in the title is a decimal. In order to simplify the operation, it is necessary to change the divisor expansion multiple into an integer, such as 0.25 to 25. Because the divisor is expanded, the dividend 0. 16 should also be expanded by the same multiple to 16. ?

3, start from the high calculation, so that the rest of the figures are listed in the multiplication table. ?

4. Finally, multiply the quotient by the divisor for check calculation.

The law of fractional division in which divisor is decimal;

1) First look at how many decimal places the divisor has, and then move the decimal point of the divisor by a few places to the right. If it is not enough, use zero to make up the digits.

2) Then divide by the fractional division of integer divisor.

Law of fractional division:

1) The numerator of the dividend is multiplied by the denominator of the divisor as the numerator.

2) The denominator of the dividend is multiplied by the numerator of the divisor as the denominator.