IDNStudy.com, kung saan ang iyong mga tanong ay natutugunan ng eksaktong sagot. Sumali sa aming interactive na platform ng tanong at sagot para sa mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

If Dave travels 20 minutes on a bicycle from home to school at 20kph, how long will it take if his speed is 25kph?
a. 15 minutes
b. 18 minutes
c. 16 minutes
d. 20 minutes​


Sagot :

Answer:

C

Step-by-step explanation:

v=d/t

20=d/(1/3) 20mins is 1/3 hour

d=20/3 km

Then,

25=(20/3)/t

t=4/15 hour or 16minutes

#Sana Nakatulong :)

Answer:

C. 16 minutes

  • If Dave travels 20 minutes on a bicycle from home to school at 20kph, how long will it take if his speed is 25kph

Step-by-step explanation:

#CarryOnLearning