The knowledge involved and the materials used are generally not beyond the scope of high school. In the highly developed modern information society, there will be a lot of information that managers need to accept and process quickly, scientifically and accurately, and many of these information are represented by numbers or related to numbers. Therefore, as civil servants, only by mastering the ability of fast mathematical operation can they be competent for modern information management.
Commonly used quantitative relations:
1, each copy × number of copies = total number of copies, total number of copies/number of copies = number of copies, total number of copies/number of copies = number of copies.
2.65438 multiple +0 × multiple = multiple, multiple ÷ 1 = multiple, multiple ÷ multiple = 1.
3. Speed × time = distance, distance/speed = time, distance/time = speed.
4. Unit price × quantity = total price, total price/unit price = quantity, total price/quantity = unit price.
5. Work efficiency × working hours = total workload, total workload ÷ work efficiency = working hours, total workload ÷ working hours = work efficiency.
6. Appendix+Appendix = sum, and-one addend = another addend.
7. The minuend-subtrahend = difference, the minuend-difference = subtrahend, and the difference+subtrahend = minuend.
8, factor × factor = product, product ÷ one factor = another factor.
9. Divider = quotient, dividend = divisor, quotient × divisor = dividend.