1
12. Lily drove from Town X to Town Y at an average speed of 78 km/hr. After 1= hours, she completed
5
7
of her journey. What is the distance between Town X and Town Y?
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0
Answer:
T= 1hr : S= 78km/hr
D = ST = 78km
5x/7 = 78
5x = 78*7 = 546
x = 546/5 = 109.2
The distance between Town X and Town Y= 109.2km
Answered by
0
Ans is 109.2 km
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