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Why the product of two 2-digit numbers must be at least 100?
-98
The product of two positive consecutive numbers is 42 What is the smaller number?
the answer is 6
The sum of two numbers is 8 and their product is 15 What is the smaller number?
3 and 5
Find 3 consecutive even numbers where the product of the smaller two numbers is 64 less than square of the largest number?
8,10,12
Find 3 consecutive numbers where the product of the smaller two numbers is 52 less than the square of the largest number?
16, 17 and 18
When would you get a smaller product when multiplying two rational numbers?
The product of two rational numbers, X and Y, is smaller than either of them if both are between 0 and 1.
Find 3 consecutive numbers where the product of the smaller two numbers is 19 less than the square of the largest number.?
Find 3 consecutive numbers where the product of the smaller two numbers is 19 less than the square of the largest number.
To find a composite number why divide by prime numbers?
You could try dividing by composite numbers but the number that you are testing is divisible by a composite number, then it will be divisible by a prime factor of that composite number and that prime factor will be smaller. It is always easier to work with smaller numbers.
Why the product of two 2-digit numbers must be at least 100?
-98
The sum of two numbers is 19 and their product is 78. What is the smaller number?
The two numbers are 6 and 13 so therefore the smaller number is 6
Find 4 consecutive even integers where the product of the smaller two numbers is 56 less than the product of the two larger numbers?
4,6,8,10
The product of two positive consecutive numbers is 42 What is the smaller number?
the answer is 6
What two numbers can be multiplied so the product is smaller then one of the factors?
One of the numbers must be less that 1
The sum of two numbers is 8 and their product is 15 What is the smaller number?
3 and 5
What are 3 consecutive numbers where the product of the 2 smaller numbers is 19 less than the square of the largest number?
5,6,7
How can you determine whether the LCM of two numbers is the product of the numbers or is less than the product if the numbers?
By finding out whether they have any factors in common. If the only factor they have in common is 1, the LCM will be their product. If they have more factors in common, their LCM will be less than their product.
Find 3 consecutive numbers where the product of the smaller two numbers is 37 less than the square of the largest number?
11,12,13
