a car is travelling at a speed of 87 by 4 kilometre per hour in how many hours will it cover 1305 by 8 km
Answers
Answered by
0
Step-by-step explanation:
cytcxtgjgshstjrwiejaraduksakltSXltraly as hddhdhfgfkgkhhjgjgg vjfjf v g g v v b
Answered by
3
Answer:
Time taken = 1 hr 40 min 48 sec = 1 hr40
5
4
min=1
75
51
hrs=
75
126
hrs.
Let the actual speed be x km/hr.
Then,
7
5
x×
75
126
=42
⇒x=(
5×126
42×7×75
)35km/hr
Similar questions