Now, multiply the numerators: 1 x 3. Your product will be 3. Next, move two columns to the right. In essence, you will skip a row of beads, and place your first product: 3. This is “giving one for the abacus.) Now, place the 3 there. Multiply the denominators: 4 x 2. Your...
故答案为abacus。②细节理解题。根据第九段Somepeoplecallthebrainalivingcomputer.(有些人把大脑称为活的电脑。)可知有些人把大脑称为活的电脑。故答案为brain。③细节理解题。根据七段Amodernelectroniccalculatorcanadd,subtract,multiplyanddivide.(现代电子计算器能加、减、乘、除。)可知计算器能加、减、乘、除...
Method 3 – Editing the Name Box to Autofill Numbers in Excel We have a list of pizza prices and want to calculate the final prices with 7.5% VAT. Steps: Multiply C5 with 1.075 (for 7.5% VAT, the multiplier will be 1.075) at Cell D5. You’ll get the price including VAT for the ...
to calculate.Calculating machines One of the first calculating machines was an abacus.Abacuses are so fast and accurate that people still use them today.On the abacus in the picture,the beads on the wires represent ones,tens,hundreds and thousands starting from the bottom wire.The picture on ...
to write big numbers and to calculate(计算)Calculating machines (√a) One of the first calculating machines was an abacus(算盘) Abacuses are so fast and accurate that people still use them today. A modern electronic calculator can add(+), subtract(-), multiply(x) and divide(/). It can...
To calculate salaries with different multipliers (e.g.,10%and20%), select the arrayD5:E9. (Here, if you are using an older version ofExcelthan2013then pressF2to enable editing atD5.We used theMicrosoft 365 versionhere.) Enter the formula to multiply cellC5byD11(1st multiplier), ensuring...
The Indians first invented(发明 )and developed the I to 9 system of numbers. They then invented the zero. This was avery important invention because it made it easier to write big numbers and to calculate(计算)Calculating machines+One of the first calculating machines was an abacus(算盘) ...
根据文章中的第二个小标题Calculating machines下的第一段的第一句:One of the first calculating machines was an abacus. 可知算盘可以用来计算数据。根据文章中的第二个小标题Calculating machines下的第二段的第一句:A modern electronic calculator can add, subtract, multiply and divide. 可知电子计算器可以用来...
because it made it easier to write big numbers and to calculate. Calculating machines One of the first calculating machines was an abacus.Abacuses are so fast and (4) accurate that people still use them today. A modern electronic calculator can add,subtract,multiply and divide.It can also ca...
Abacuses are so fast and accurate that people still use them today. A modern electronic calculator can add(+), subtract(一), multiply(× ) and divide(/). It can also calculate percentages(%) and square roots(Va).Computers are very powerful calculating machines.In a flash, a computer can...