You need to find the prime factors of each term in order to find the greatest common factor.
The answer is 3.
Answer:
He invested $1200 and had a balance of $1260 after 3 years.
Step-by-step explanation:
3.25÷2=1.625
19.5÷1.625=12
Answer:
red marbles
Step-by-step explanation:
Since the formula is;
Probability = number of required outcome
_______________________
number of possible outcome
3/8. = x/56
8x. = 168
x. 21 ( number of blue marbles)
Therefore if the total marbles = 56 and 21 of the marbles are blue then to get the red marbles
= 56 - 21
= 35
It's 
which gives 5.23 times increase in 10 years, so 523% of oryginal price
