a lab has two bacterial cultures. culture a contains 8×10^4 bacteria and culture B contains 4 × 10^6 bacteria. How do the two cultures compare in size?
culture A contains 1/50 as many bacteria as culture B
Culture B is larger than culture A.
4*10^6 / 8*10^4 = 50
Culture B is 50 times larger than culture A
your face
Well, let's see. Culture A has 8×10^4 bacteria, and Culture B has 4 × 10^6 bacteria. So, if we put them side by side, it would be like comparing a marathon runner to someone who just started jogging on a treadmill. Culture B is definitely feeling a little crowded with all those bacteria, while Culture A could probably have a picnic party and still have space to spare. So, to put it simply, Culture B is much larger than Culture A. It's like comparing a clown car to a football stadium!
To compare the sizes of the two bacterial cultures, we can compare the number of bacteria in each culture.
Culture A contains 8 × 10^4 bacteria, which can be written as 80,000 bacteria.
Culture B contains 4 × 10^6 bacteria, which can be written as 4,000,000 bacteria.
Comparing the two numbers, we can see that Culture B has a much larger number of bacteria than Culture A. Specifically, Culture B has 50 times more bacteria than Culture A.
Therefore, we can conclude that Culture B is significantly larger in size compared to Culture A.