The answer is to that is 100
25times 4
12
Remember to use PEMDAS when solving these problems. You multiply before you work with addition and subtraction.
It is the last numbers I'm positive
Answer: Second option is correct.
Step-by-step explanation:
Since we have given that

where, N represents the number of bacteria after 'h' hours.
So, we have given that there are 450 bacteria present.
N = 450
According to question,

Hence, Second option is correct.
100% of the original number