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What is the 4 digit number in which the first digit is one-fifth of the last and the second and third digits are the last digit multiplied by 3?
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∙ 2010-10-30 13:53:51
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Ignacio Green
Wiki User
∙ 2010-10-30 13:53:511155
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What is the 4 digit number in which the first digit is one fifth of the last and the second and third digits are the last digit multiplied by 3?
1155
Is 22225555 plus 55552222 a prime number or not?
It is not because the first number ends in 5 and any number ending in five multiplied by another number is composite. Also, the second number ends in two, and any number ending in two multiplied by another number is composite. So, in conclusion, the number is not prime.
In a two-digit number the first digit is 5 less than the second digit. The number itself is three times the sum of its digits. What is the number?
27
What is 2 to the fifth power multiplied by 3 to the second power?
Two to the fifth power multiplied by three to the second power equals 288.
Which digits are always the same in a four digit palindrome?
The first and last, and the second and third.
What is the 4 digit number in which the first digit is one fifth of the last and the second and third digits are the last digit multiplied by 3?
1155
What is the four digit number in which the first digit is one-fifth the last and the second and third digits are the last digit multiplied by three?
1349
How you know the number of decimal places that should be in the product when you multiply two decimal numbers together?
Count the number of digits after the decimal point in the first number being multiplied. Count the number of digits after the decimal point in the second number being multiplied. Add the two numbers. This is the number of digits after the decimal point in the answer. But make sure that any trailing 0s are included. To calulate 0.42 * 3.451: 41*3451 = 144942 Digits after point in first number = 2 Digits after point in second number = 3 2 + 3 = 5 So digits after point in answer = 5 So answer = 1.44942 But To calulate 0.42 * 3.45: 42*345 = 14490 <<< it is vital that the last 0 here is kept till the last stage. Digits after point in first number = 2 Digits after point in second number = 2 2 + 2 = 4 So digits after point in answer = 4 So answer = 1.4490 = 1.449
What number has the prime factorization 2 to the second power multiplied by 3 to the second power multiplied by 5 to the second power?
900
What is a number being multiplied by itself in powers?
That number is to the second power, or squared.
What should be multiplied on 987654321 to get the answer as 1234567890?
Divide the first number into the second number for the answer.
What are the steps in extracting square root?
first step;group the digits into two. second step ;think of a number that when you multiplied by itself,the answer is smaller than the first group of a digits; third step ; multipied your answer by 20', in short, this can be done by trial and error method
What do the second three digits mean in a phone number?
The second three digits in a phone number refer to an exchange. An exchange includes several thousand people or phones.
How can I find my Account number?
If you have a check, your account number is at the bottom. It's the second number in this set of three numbers. The first (about 9 digits) is the bank's identification number, the second is your account number (about 13 digits) and the third is the check number.
Any number that is multiplied by another number?
In a multiplication sum, the first number, the number to be multiplied by another number, is called the multiplier. The second number is called the multiplicand, and the answer is called the product.
Is a 3-digit number all the digits are different the first and second digits are multiples of 3 the first digit is greater than the second digit?
Not necessarily. Consider 444. The digits are not different. The first and second digits are not multiples of 3 The first digit is not greater than the second digit. In spite of all that, 444 is a 3-digit number
If the first number is multiplied by 3 the result is divisible by 6 Can the second number be an odd number?
If the second number is divisible by 6 then neither first nor second number is odd.
