Question

A boy walks from his house to his school. If he walka at a speed 2½ km per hour, he reaches his school in 30 minutes.How far is the school from his house​

Answer 1

Answer:

7/4

Step-by-step explanation:

time = 30 min

=30/60

=1/2

distance = speed /time

=7/2 X 1/2

= 7/4