How do you find the product and sum of a number?
If you are asked to work out the product of two or more numbers, then you need to multiply the numbers together. If you are asked to find the sum of two or more numbers, then you need to add the numbers together. Below, we will work through several examples together. “Product” means multiply.
What two numbers have a product of 132?
The two consecutive positive integers whose product is 132 are 11 and 12.
What two numbers have a product of 42?
Factors of 42 in Pairs
- 1 × 42 = 42.
- 2 × 21 = 42.
- 3 × 14 = 42.
- 6 × 7 = 42.
What is the sum of and product?
SUM – The sum is the result of adding two or more numbers. DIFFERENCE – The difference of two numbers is the result of subtracting these two numbers. PRODUCT – The product of two or more numbers is the result of multiplying these numbers.
How do you number a product?
In mathematics, a product is a number or a quantity obtained by multiplying two or more numbers together. For example: 4 × 7 = 28 Here, the number 28 is called the product of 4 and 7. As another example, the product of 6 and 4 is 24, because 6 times 4 is 24.
How many pairs of consecutive positive integers will have a product of at most 132?
Let the 2 consecutive positive integers be x and x+1. Since the integer is positive. So, the 2 consecutive positive integers whose product is 132 are 11 and 12.
What two numbers have a product of 13 and a sum of 42?
The numbers are 6 and 7 .
How do you write the sum of a product?
Use the product-to-sum formula to write the product as a sum: sin(x+y)cos(x−y).
What is sum of product with example?
In mathematics, the number or quantity obtained by multiplying two (or more) numbers together is called the product. For example, if we multiply the number 2 by 3 the resulting answer is 6, as 2*3 = 6, so “6” will be the product number.
What is the product and sum of three numbers?
The product means that you need to multiply the three numbers together. The sum means that you need to add the three numbers together. Question: What do you get if you double 15? Answer: Just multiply the number by 2 to give 30. Question: Can you find two numbers which have a product of 12 and a sum of 7? Answer: 4 and 3 are a the answers.
Where is the product X ⋅ Y is maximum?
We would like to find where the product x ⋅ y is maximum, but from the above equation we can write: x ⋅ y = x ⋅ (40 −x) = −x2 + 40x. So we now have a one-variable function f (x) = − x2 +40x, and must find a positive value of x where the function f reaches a maximum.
What two numbers multiply to 72 and add up to 17?
Answer: The two numbers are 8 and 4, since 8 times 4 is 32, and 8 add 4 is 12. Question: What is the product of 1 and 5? Answer: Just multiply 1 by 5 to give an answer of 5. Question: What two numbers multiply to 72 and add up to 17? Answer: The two numbers are 9 and 8, since 9 multiplied by 8 is 72, and 9 add 8 is 17.