3-hours A train started a joumey of 247 km at 09:47. Given that the train travelled for 3 hr
calculale
(a) the time at which the train reached its destination .

the average speed of the train during the journey.
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2,600 divided by 80 = 32.5

step-by-step explanation:

b.an increase in a causes b to decrease

step-by-step explanation:

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.