Math, asked by emoghenehe, 11 months ago

If the population of Kano state increases at the rate of one person every 15 seconds, by how many persons does the population increase in 30 minutes?

Answers

Answered by anjalithawani
0

Answer:

120 persons

Step-by-step explanation:

1 minute= 60 seconds

              = 4 person (1 person in 15 seconds, 4 persons in 60 seconds)

1 min=4 persons

30 min= 4 * 3

          = 120 persons

Answered by wifilethbridge
0

The population increase by 120 in 30 minutes

Step-by-step explanation:

Population increase in 15 seconds = 1

Population increase in 1 second = \frac{1}{15}

Population increase in 60 seconds = \frac{1}{15} \times 60 = 4

60 seconds = 1 minute

So, Population increase in 1 minute = 4

So, Population increase in 30 minutes = 4 \times 30 = 120

Hence the population increase by 120 in 30 minutes

#Learn more :

If the population of kano state increase at the rate of one person every 15 seconds, by how many persons does the population increase in 30 minutes

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