A car travels 120 km in 2 hours.
(a) How much time is required to cover 30 km with the same speed?
(b) Find the distance covered in 4.5 hours with the same speed.
Answers
Answered by
5
Answer:
(a) 30min
(b) 270km
Step-by-step explanation:
(a)car travels distance 120 km = 2hrs
1hrs = 60min
2hrs= 120min
120km= 120min
car take time for traveling 1km = 120min/120
1km= 1min
for 30 km car takes time = 1min ×30
=30min
(b) 2hrs = 120km
1hrs=120/2
1hrs=60km
in 4.5hrs= 60 ×4.5
=270km
Answered by
2
Answer:
a)30 min is needed to travel 30 km in that speed.
b) Th car can travel 270 km in the same speed in 4.5 hours.
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