Question

4. A machine in a soft drink factory fills 840 bottles in six hours. How many bottles will
it fill in five hours?
5. A photograph of a bacteria enlarged 50,000 times​

Answer 1

The answer is 700 bottles it fill in 5 hours

Answer 2

Answer:

a)700 bottles.

soln.Given that a machine in a soft drink factory fills 840 bottles in six hours. Hence, that soft drink machine can fill 700 bottles in 5 hours. S, in 5 hrs = 5 * 140 = 700 bottles.

b)given,length of bacteria is 5cmnif it's photograph is enlarged 50,000 times

Finding the actual length of bacteria

Let the actual length of bacteria=x cm

since bacteria is enlarged 50000 times to 5cm

50000×x=5

x=5/50000

x=1/10000

x=1/10^4cm

x=1×10^-4cm

Actual length of the bacteria is 1×10^-4cm

Step-by-step explanation:

Hope this will help you.