Question

boundary of a park was about 400 m long.how many rounds of the park run to complete 2 k.m?​

Answer 1

Answer:

2km=2000m

1 round= 400m

Therefore, total no of rounds=2000/40

=200/4=50.

Step-by-step explanation:

Answer 2

Given:

Length of boundary = 400m

To Find:

Number of rounds to complete 2 km

Solution:

First, we will change 400m to km

   As we know that

⇒1 Km = 1000 m

   And,

⇒1 m = (1/1000) km

   So,

⇒400 m = (400/1000) km

           =0.4 km

Number of rounds required to cover 2 km

            = $\frac{2km}{0.4km}$

            = 5 rounds

Hence, the number of rounds of the park is 5.