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V144 QUESTION 2 A bus driver covers a certain distance in 3 hours at an average speed of 80 km/h.How long will the journey take at an average speed of 50 km /h? There are 96 boys and 120 girls in Grade
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1 vote
V144

QUESTION 2
A bus driver covers a certain distance in 3 hours at an average
speed of
80 km/h.How long will the journey take at an average speed of 50
km /h?
There are 96 boys and 120 girls in Grade 9. Write down the ratio
of thenumber of boys to the number of girls in the class.
QUESTION 3
Find the HCF and LCM of 172 and 258.
QUESTION 4​

User Nqsir
by
4.7k points

1 Answer

4 votes

Answer:

3hr=80km/r

?=50km/R

(50*3)/80=1.88hr

User Bhanuteja
by
4.6k points
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