Question

length of rectangular field is 250 m and width 150m . Anuradha runs around this field 3 times. how far did she run? how many times she should run around the field cover a distance for 4km?​

Answer 1

Answer:As L=250m, B=150

P=2(L+B)

P=2(250+150)

P=2×400=800

As Anuradha runs 3 times around field then she covers distance equals to D

So, D=3P

D=3×800=2400 ;

Now we have to calculate that how much times she run around field when she cover distance of 4km

As 4km =4000m ,

So, for running 4km=4000m/800

=40/8 =5

So he runs 5 rounds around the field