the ratio of the speed of two vehicles is 2:3.if the second vehicles covers 72 km in 2hours, what is the speed of the first vehicle
Answers
Answered by
1
second vehicle speed is 36km/hr
therefore first vehicle speed is 24km/hr
therefore first vehicle speed is 24km/hr
allstarsportschannel:
i don't understand
72 km in 2 hours means the speed is 36km/hr for the second vehicle.
the first vehicle speed is in the ratio 2:3 with the second one.
ok thanks
36 can be divided thrice as 12. and 12*2 is 24
ok
thanks
Answered by
0
Answer:
26 km/h
Step-by-step explanation:
Speed of second vehicle=
speed=distance/time
speed= 72/2
= 36
x/36= 2/3
3x=2*36
x=2*36/3
x=2*13
x=26
=Speed of the first vehicle is 26 km/h.
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