Since the prefix centi- means 100, 1 gram is equivalent to 100 centigrams. You have to multiply 30 grams by 100 to get the number of centigrams.
30 * 100 = 3000
So, 30 grams is equivalent to 3000 centigrams.
Hope this helps! :)
Well it could be many numbers... if the number is in the hundredths place, it would have to be 15.45-15.49
Answer:
Step-by-step explanation:65-9=56, 56/2=28, 28+9=37 so 28+37=65
Answer:
C =(x-3)(x-2)/x
or
x²-5x+6/x
Step-by-step explanation:
2x^2 - 4x - 6/x + 2 * x^2 - 4/2x^2 + 2x
Factorizing the given factors
1) 2x^2 - 4x - 6
= 2x^2 - 6x+2x - 6
= 2x(x-3) +2(x-3)
= (x-3)(2x+2)
2) x^2 - 4
= (x+2) (x-2)
3) 2x^2 + 2x
= 2x( x+1)
Putting the factors
(x-3)(2x+2)/x + 2 * (x+2) (x-2)/2x( x+1)
= (x-3)(2x+2) (x-2)/2x( x+1)
= 2(x-3)(x+1) (x-2)/2x( x+1)
=(x-3)(x-2)/x
Now multiply
(x-3)(x-2) =x²-5x+6
Then the answer becomes x²-5x+6/x