What Is The GCF Of 15 And 25
The greatest common factor of 15 and 25 is 5
Given data ,
Let the first number be represented as p
where the value of p = 15
Let the second number be represented as q
where the value of q = 25
To find the greatest common factor (GCF) of 15 and 25, we need to determine the largest positive integer that can divide both numbers evenly.
To begin, we can list the factors of each number:
Factors of 15: 1, 3, 5, 15
Factors of 25: 1, 5, 25
From the lists, we can see that both 15 and 25 share a common factor of 5. The GCF of 15 and 25 is therefore 5, as it is the largest number that can evenly divide both 15 and 25.
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$62 becuase 2+4+8+16+32=62
Excuse my ugly handwriting. The answer is $62.
Answer: The number is 8
Step-by-step explanation:
Let be "x" the certain number. Then "3 times a certain number" means that the number "x" is multiplied by 3. This is:
Now, "3 times a certain number is increased by 4" means that the we must add 4 to , in other words, this indicate an addition:
And finally "3 times a certain number is increased by 4 the result is 28" means that is equal to 28. Then the expression is:
To find the number "x", subtract 4 from both sides of the equation:
Dividing both sides of the equation by 3, you get that the number is: