0
What is the rule for the number of digits allowed in the final answer obtained from a multiplication or division?
Wiki User
∙ 15y ago
How do i know????? That is the most complicated question in the whole world!
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What is a rule for multiplying and Dividing by powers of 10?
For positive powers: The rule is to move the digits in the place value columns left (for multiplication) or right (for division) the same number of columns as the power of 10. However, on paper this is not easy to do so the effect on the decimal point relative to the digits is used instead: move the decimal point the same number of digits right (for multiplication) or left (for division); if there are less digits than required to be moved, insert zeros until the decimal point has moved the required number of digits. If the power is negative reverse the direction of movement (eg with moving the decimal point, to multiply move the decimal point left and divide by moving the decimal point to the right).
How can you figure out the number of digits a quotient has without completing a division problem?
You would get the quotient first and count the digits.
The largest 12-digit number where repeated digits are allowed?
999,999,999,999
Write a multiplication sentence with the greatest possible product using the digits 1 2 6 and 8 once?
Using the digits, we can make 81 x 62 equals 5022, which is the largest possible product.
What is the product of the first 5 digits of pie?
The first 5 digits of pie are 3.1415"Product" is the result of an multiplication problem, meaning you must multiply them together.3*1*4*1*5The answer is 60.
What 3 digit combinations make 16?
The question does not specify how the the digits are to be combined: addition, multiplication, subtraction, division, power, other.
What are the different types of cryptarithms?
the different types of cryptarithms are cryptarithms on addition cryptarithm on multiplication cryptarithm on division cryptarithms including letters and digits (by Sambit Hota)
What is the main purpose in multiplication?
the main purpose of multiplication is to multiply 1 through as many digits as you want. :)
How do you divide octal and hexadecimal nos?
If you mean, for example, divide one hexadecimal number by another: In any number base, you can use basically the same method you use with decimal numbers - in the case of division, the "long division". However, you have to use the corresponding multiplication table, for example, the multiplication table for multiplying two hexadecimal digits, with a hexadecimal result.
Using proper signification figures what is the answer to the problem 55.0 m s 3.027 s?
It isn't clear what the question is. If you are supposed to multiply or divide, and if by "signification figures" you mean significant digits, do the multiplication (or division), then round to three significant digits - since the least-precise of the numbers only has three significant digits.
How do you break it down in multiplication in 2 by 3 digits?
The answer depends on what it is.
How do you do long division problems?
in my head if the question is what is the method of long division: the first step is to know the multiplication table from 1 to 9 of the denominator then play the price is right with those numbers and the first set of digits larger than your number. on the top, write the factor of the winning number and subtract the winning number from those digits. rinse and repeat
What digits makes 3 and 71 divisible by 3?
It depends on what is done with the digits: multiplication, insertion, addition etc.
What is a rule for multiplying and Dividing by powers of 10?
For positive powers: The rule is to move the digits in the place value columns left (for multiplication) or right (for division) the same number of columns as the power of 10. However, on paper this is not easy to do so the effect on the decimal point relative to the digits is used instead: move the decimal point the same number of digits right (for multiplication) or left (for division); if there are less digits than required to be moved, insert zeros until the decimal point has moved the required number of digits. If the power is negative reverse the direction of movement (eg with moving the decimal point, to multiply move the decimal point left and divide by moving the decimal point to the right).
What are digits which give same answer on addition and multiplication?
2 and 2 0 and 0
What is the most easy way to memorise multiplication facts?
Remember the commutative property of multiplication: 4 x 2 is the same as 2 x 4. The number of digits in a product can not exceed the number of digits in the multiplier and multiplicand: the product of 23 X 234 is five digits or less.
How do you turn a division into a decimal fraction?
You do a long division, adding decimal digits until you get a remainder of zero (terminating decimal) or a repeating pattern of decimal digits.
