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Let the four-digit number be represented as ( ABCD ), where ( A ), ( B ), ( C ), and ( D ) are the digits. According to the problem, ( A = \frac{1}{5}D ) and ( B = C = 3D ). Since ( A ), ( B ), ( C ), and ( D ) must all be single-digit numbers, the only feasible value for ( D ) that satisfies both conditions is 5, leading to ( A = 1 ), ( B = 15 ) (not valid), and ( C = 15 ) (not valid). Thus, the number must be further evaluated for valid digits. The correct reasoning leads to ( D = 5 ), ( A = 1 ), ( B = 3 ), and ( C = 3 ), resulting in the number 1335.
What else can I help you with?
Why are there three partial products in1( a) and only two partial products in 1(b)?
The number of partial products in multiplication depends on the number of digits in the factors being multiplied. In 1(a), if there are three digits in one factor, each digit contributes a partial product when multiplied by the other factor, resulting in three partial products. In 1(b), if one factor has two digits, it will produce only two partial products corresponding to its two digits. Thus, the difference in the number of partial products reflects the number of digits in the factors being multiplied.
How many digits will be there in a product of a 4 digit multiplcand and one digit multiplier?
The product of a 4-digit multiplicand and a 1-digit multiplier can have either 4 or 5 digits. If the 4-digit number is multiplied by a multiplier of 1 to 9, the product will typically have 4 digits. However, if the multiplicand is multiplied by 10 (the maximum value for a 1-digit number), the product can reach a maximum of 5 digits. Thus, the product can range from 4 to 5 digits, depending on the specific numbers involved.
How many digits does the number 8 raise to the 15 power multiplied by 5 raise to the 37 power?
815*537 = 2.56*1039 in standard form Therefore it will have 40 digits.
Example of mastercard number?
There are 16 digits in a Mastercard number, usually starting with 5.Mostly, they are just an account number. Some of the digits, however, are "check digits." That is, they come from some mathematical formula being applied to some of the other digits. That makes it near impossible to simply make up a string of 16 digits that are a valid credit card number. Of course, the location of the check digits and the formula which generates them are carefully guarded secrets.So, sorry, no example.
What three prime numbers multiplied equals to a 200 hundred digit number?
Any prime numbers of about 66 or 67 digits will do.
What is the four digit number whose digits are reversed when multiplied by nine?
Find a four digit number whose digits will be reversed when multiplied by nine?
How many 3 digits numbers can be multiplied by 5?
All of them.
What number is twice the product of its 2 digits multiplied?
36 is twice the product of its digits multiplied. 3 times 6 equals 18, and 18 times 2 equals 36.
What is 30 multiplied by 15?
30 multiplied by 15 is equal to 450. This can be calculated by multiplying the two numbers together using the standard multiplication algorithm, which involves multiplying the units digits first, then the tens digits, and adding the results. In this case, 0 multiplied by 5 is 0, and 3 multiplied by 5 is 15. Combining these results gives the final answer of 450.
What is the formula for finding the sum of digits?
WRONG.
Why are there three partial products in1( a) and only two partial products in 1(b)?
The number of partial products in multiplication depends on the number of digits in the factors being multiplied. In 1(a), if there are three digits in one factor, each digit contributes a partial product when multiplied by the other factor, resulting in three partial products. In 1(b), if one factor has two digits, it will produce only two partial products corresponding to its two digits. Thus, the difference in the number of partial products reflects the number of digits in the factors being multiplied.
How do you multiply numbers while considering significant digits?
When multiplying numbers with significant digits, count the total number of significant digits in each number being multiplied. The result should have the same number of significant digits as the number with the fewest significant digits. Round the final answer to that number of significant digits.
How many digits long is the newly discovered prime number?
The new prime number, 2 multiplied by itself 57,885,161times, less one, has 17,425,170 digits.
What is a two digit number whose two digits added together equal 42 and multiplied together equal 82?
A two digit number whose two digits added together equal 42 and multiplied together equal 82
What two digit numbers whose two digits added together equal 42 and multiplied together equal 82?
Two (or four) digits added together cannot equal 42. Two-digit numbers multiplied together cannot equal 82.
Can you have a 5410 and a 5401 mastercard and the others digits be the same for example 5410683080141691 and 5401683080141691?
Probably not. Some of the digits are probably check digits, calculated from the other digits, based on some formula. This means that if any one of the digits changes, another digits - or other digits - have to change, too.
What do the 16 digits on a visa card mean?
Mostly, they are just an account number. Some of the digits, however, are "check digits." That is, they come from some mathematical formula being appled to some of the other digits. That makes it near impossible to simply make up a string of 16 digits that are a valid credit card number. Of course, the location of the check digits and the formula which generates them are carefully guarded secrets.
