What is the greatest common factor of 15, 30, and 45. My answer is 3.
let me know if this right.
Subtract - 7 -(-5.7).= 50
Is this right
greatest common factor is the hightest possible number which can divide all the three , 15, 30 and 45 all are divisble by 15 so the gcf is 15 :)
Subtract -7-(-5.7).
is the answer is 3.99
Does the dot"." represents multiplication ? if so then
-7-(5x7) = -7 - (-35)
'''''''' = -7 + 35
'''''''' = 28
Subtract -7-(-5.7)
-7-(-5.7)
= -7 + 5.7
= -1.3
I found Salman's response to this post intriguing.
We should clearly be aware of the fact that there are different ways to represent decimal numbers.
In many English speaking countries like US, Canada, UK, and Australia, the "dot" is used as a decimal place indicator, while a large portion of the rest of the world uses the comma to show where the decimal place is.
Just an observations for what it is worth.
It subtact problem negative 7 minus(negative5 point7)=what
Happy Birthday!!
Those are all correct, keep practicing!!
To find the greatest common factor (GCF) of 15, 30, and 45, you can start by finding the prime factorization of each number.
The prime factorization of 15 is 3 * 5.
The prime factorization of 30 is 2 * 3 * 5.
The prime factorization of 45 is 3 * 3 * 5.
To find the GCF, you need to identify the common prime factors and multiply them together. In this case, the common prime factors are 3 and 5.
So, the GCF of 15, 30, and 45 is 3 * 5 = 15.
Regarding your second question:
Subtracting (-7) from (-5.7) can be simplified as (-5.7) - (-7).
When subtracting a negative number, you change the sign to positive and add the two numbers together.
(-5.7) - (-7) = (-5.7) + 7 = 1.3.
So, the correct answer is 1.3, not 50.