0
If the product of three numbers is 140 and two of the numbers are 2 and 10 What is the third number?
Wiki User
∙ 14y ago
If the product of three numbers is 140, then we can write 140 as aXbXc. Let a be 10 and let b be 2. Then 140 equals 10X2Xc, or 7 equals c. Thus, the remaining number is 7.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Is third an ordinal numbers or cardinal number?
Third (or 3rd) is the ordinal form of three.
The mean of three numbers is 7 if two of the numbers are 5 and 20 then what is the third number?
-4
Your number is a multiple of 2 and 7 your number is less than 100 but greater than 50 your number is a product of three different prime numbers?
70
Chose the number that is the product of exactly three different prime numbers 15 20 30 or 57?
30
Seventy is the product of which three prime numbers?
It is the product of 2,5, and 7
The product of three numbers is 54 two of the numbers are 2 and 3 what is the third number?
2, 3 and 9.
How do you multiply three digits in a logical way?
Just multiply one pair of your numbers to give you a product, and then multiply their product by your third number.
What half the product of x and y?
(x+y)/2
Would 3 negative numbers be a positive number?
3 negative numbers are three negative numbers. There are a lot of things you can do with them: -- You can add them up. Their sum is always a negative number. -- You can add two of them and subtract the third one from the sum. The result could be a positive number or it could be a negative number. It depends on the three negative numbers you started with. -- You can multiply them all together. The product is always a negative number. -- You can multiply all of their absolute values together. The product is always a positive number. -- You can multiply two of them, and divide the product by the third one. The result is always a negative number. -- You can multiply two of them, then raise the product to the power of the third one. The result is always a positive number. -- You can divide one of them by another one, then raise the quotient to the power of the third one. The result is always a positive number. But, as I said at the top, 3 negative numbers are never anything else other than three negative numbers.
The sum of a number and three times another number is 18. find the numbers if their product is a maximum?
"The sum of a number and three times another number is 18. find the numbers if their product is a maximum?"
How would you Explain how you would decide whether the product of three numbers is positive or negative?
If all three numbers are positive then the product obviously has to be positive. If TWO of the three numbers are negative, then the product is also positive. But if exactly ONE of the three numbers is negative or if all THREE are negative, then the product must be negative. In general, a product of numbers is negative if an ODD NUMBER of the terms is negative.
Is 20 a number that is the product of three different prime numbers?
No.
Is third an ordinal numbers or cardinal number?
Third (or 3rd) is the ordinal form of three.
Numbers less than 30 expresed as a product number of three prime numbers?
No
What is the sign of the product of 47 negative numbers and three positive numbers?
Negative because product of 47 negative numbers is negative and product of three positive number is Positive , so negative*positive = Negative.
Is twenty the number that is the product of exactly three different prime numbers?
No.
Is 15 a number that is a product of exactly three different prime numbers?
No. 15 is the product of two prime numbers: 3 and 5
