use a calculator :)
It simplify to 1
Log(3 * 1/3) = log(1) = 0
you do 450 over 100 times 870 over 1 the answer you get just simplify. :)
Yes you can simplify it and here is the answer 5/100= 1/20 because 5 times 20 equals 5!
No.
No.
No.
No.
What is 7 times 1/2
8
1 over 2