0
-1
What else can I help you with?
What something that equal 243?
The number 243 can be expressed as (3^5), meaning it is equal to three raised to the fifth power. It can also be represented as the sum of the first 15 odd numbers, which equals 243. Additionally, 243 can be obtained by multiplying 81 by 3, as well as by adding 120 and 123 together.
Why is the sum and product of two rational numbers is rational?
A rational number can be stated in the form a/b where and b are integers. Adding or multiplying such numbers always gives another number that can be expressed in this form also. So it is also rational.
What is the difference between adding and subtracting with decimals and multiplying with decimals?
Adding and subtracting with decimals primarily involves aligning the decimal points and performing the operation, ensuring that the digits are correctly placed in relation to the decimal. In contrast, multiplying with decimals requires multiplying the numbers as if they were whole numbers, then counting the total number of decimal places in both factors to place the decimal point in the product accurately. While addition and subtraction focus on the positional value of the digits, multiplication also incorporates the overall scale of the numbers involved.
What are the rules for multiplying positive and negative numbers?
When multiplying numbers, the rules for signs are straightforward: the product of two positive numbers is positive, and the product of two negative numbers is also positive. However, when multiplying a positive number by a negative number, the result is negative. In summary, multiplying numbers with the same sign yields a positive result, while multiplying numbers with different signs results in a negative product.
What does 4x700?
4x700 equals 2,800. This is calculated by multiplying 4 by 700, which can also be thought of as adding 700 four times. The result is a simple arithmetic operation that yields the product of the two numbers.
How is multiplying rational numbers like multiplying fractions and multiplying decimals?
Fractions and decimals are usually rational numbers. Besides, multiplying rational and irrational numbers is also similar.
Why is the sum and product of two rational numbers is rational?
A rational number can be stated in the form a/b where and b are integers. Adding or multiplying such numbers always gives another number that can be expressed in this form also. So it is also rational.
What two numbers equal 300 by multiplying?
There are infinitely many possible answers. The simplest is 1*300 but there are also (-10)*(-30) or (1/3)*900.
Multiples of numbers?
adding same numbers or multiplying same numbers is actually the same 2+2+2+2+2+2 = 12 = 6 x 2 12 is a multiple of 2 (6 times) but also a multiple of 3,4 and 6
Why do you change mixed numbers to improper fractions before multiplying and dividing?
Because common denominators allow adding and subtracting of numerators. Improper fractions also have simplified rules over mixed numbers when performing multiplication and division.
To calculate sum of 2 numbers?
The sum of two numbers is the result of multiplying those numbers together. It can also be referred to as repetitive addition.
How do you do multiplication whole numbers?
Multiplication is nothing but repeated addition.We multiply whole numbers by referring to their multiplication tables and also by multiplying first the layer digit, then carrying off and then multiplying all the digits successively.
How can you find the product of 2.7 times 4.63?
The easiest thing to do would be to simply plug it into a calculator. A "product" is simply the answer you get after multiplying numbers together. You could also do the math by hand by multiplying the two numbers together.
What two numbers when multiplied equal 56 and also can be added to equal 18?
74
What are two prime numbers whose sum is also prime?
2 + 3 = 5 2 + 5 = 7 2+ 11 = 13 2 + 41 = 43 The numbers only work with 2 because adding odd numbers together equals an even number. 2 is the only even prime number and thus adding any other prime numbers together will not equal a prime.
What equals to 22?
Several combinations of numbers can equal 22. For example, 11 + 11 = 22, or 30 - 8 = 22. Additionally, multiplying 2 by 11 also yields 22 (2 x 11 = 22). These are just a few examples of equations that equal 22.
What two numbers equal a negative 364 when multiplied but also equal a positive 12 when subtracted?
The numbers are 26 and -14
