Question

answer this question​

Answer 1

Answer:

6.75 days

Step-by-step explanation:

Distance in 3 days = 65km

distance in 1 day = 65/3

= 21⅔ km

time per day= 7 ½ hours

= 15/2 hours

Speed = 65/3 × 2/15

= 13 /3 × 2/3

= 26/9 km/h

If time = 8 hours

distance per day = 26/9 ×8

= 208/9 km

no. of days for 156 km = 156 × 9/208

=6.75 days