Question

In one hour Dele walks 8km. How
long will it take her to walk 14km at
the same rate?

Answer 1

1.45 h

Explanation:

common factor of 8 and 14 is 2.

every 2km dele takes 15 minutes.

we know this because 15 minutes is 1/4 of an hour and 2km is 1/4 of 8km

14km/2km = 7

7*15 minutes = 1.45 hours

Answer 2

1.75 hours/ 1hr 45 min

Explanation:

1hr = 8 Km

?? = 14 Km

= (14km × 1hr)/ ( 8km)

= 1.75hours

= 1hr 45min