Maths Assignment Problem
(C+D)/3=?
Assuming C=14 and D=13, we substitute the numbers with letters to the equation.
(14+13)/3=?
(27)/3=9
Answer is 9
Sec. 1.3 #32
Find the prime factorization of number 180
180/2=90
90/2=45
45/5=9
9/3=3
3/3=1
So, 2*2*3*3*5=180
Or, it can be done in the other way
180/3=60
60/3=20
20/2=10
10/2=5
5/5=1.
So, number 180 is not a prime …