answersLogoWhite

0


Best Answer

cause its impossible

User Avatar

Wiki User

9y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why is there only two numbers in the fact family for 9 and 81?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

If a fact family has only 2 multiplication and division sentences what do you know about the product and dividend?

There are only two numbers in that case. For example 5 x 5 = 25 and 25/5 = 5. The fact family has only two sentences. Now from the equation it indicates that the product of the same numbers gives the dividend or dividend divided by divisor is the same number as the divisor since there are only two numbers in the fact family.


What is a fact family with only facts?

There cannot be such a family because of self-reference. It is similar to the Russell paradox (named after Bertrand Russell). As soon as you have a fact family with only two facts, you have added a third fact. The third fact is that is that the fact family had only two facts. That then makes it a family with three facts. Which means it is no longer a fact family with only two facts. So the third fact is no longer correct. And so it does not have three facts. Which means it has only two facts and you will keep looping round and round forever!


Why does the fact family for 81 and 9 have only two number sentences and how does this make a difference?

because you need 3 different numbers for 4 sentences


What type of number have only a few fact?

Prime numbers have only two factors.


If a fact family has only two multiplication and division sentences what do you know about the product and dividend?

If a fact family has only 2 multiplication nd division sentences, what do you know about the product and divident?


Why do some fact families have only two number sentences in them?

this is when there are the same digit numbers in the sentence


Why does the fact family for 81 and 9 only have two number sentences?

It does because the other two sentences are impossible.


Why does fact family for 81 and 9 have only two number sentences?

IT does because the other two sentences are impossible.


How would you explain the LCM of the two numbers is their product?

The LCM of two numbers is their product if and only if the two numbers are co prime, that is their HCF is 1. Otherwise their LCM in not their product, in fact, it is their product divided by their HCF.


Why does the fact family for 81 ad 9 have only two number sentences?

It has only 2 numbers: 9 and 81. Since 9 squared (9^2, 9*9). So all there is is:9 × 9 = 8181 = 9 × 9


Why does the fact family for 64 and 8 have only 2 number sentences?

Why does the Fact family for 81 and nine have only two number sentences


What two negative numbers have the sum of negative 4 and the product of 600?

There are no two negative numbers that can do that. In fact,there are no two completely-real numbers that can do it.The only two numbers that can get the job done are :-2 + i 24.41311-2 - i 24.41311(Imaginary component is rounded.' i ' is the square root of -1 .)