Question

a boys walk 4 kilometre per hour how many kilometres will he walk in 30 hours​

Answer 1

Step-by-step explanation:

in one hour 4 km then

the boy will cover 120 km in 30 hours

4* 30 = 120km

Answer 2

Answer:

speed =4km/hr

time=30hr

distance =

$speed \times time$

$4 \times 30$

$120km$