Question

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$3.ka 2or4.5.6question$

Answer 1

3(2)
165 km in 3 hours
which implies,55 km in 1 hour
therefore,(55×3)km in 6.5 hours
=357.5 km
ANSWER IS 357.5KM

Answer 2

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Ques3

=> Distance covered by train in 3 hours = 165km
Distance covered in 1 hour = 165/3 = 55km
Distance covered in 13/2 hour = 55 * 13/2
=> 715/2 km OR 357.5km
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Ques4

=> Cost of 3 metre cloth = ₹79.50
Cost of 1 metre of cloth = 79.50/3 = ₹26.5
Cost of 15 metre of cloth = 26.5 * 15 = ₹397.5
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Ques5

=> Distance cover in 1 hour = 40km
Distance covered in 7 hours = 40 * 7 = 280km
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Ques6

=> Money earned in 15 months = ₹18000
Money earned in 1 month = ₹1200

(I) Money earned in 7 months = 1200 * 7
=> ₹8400

(ii) Money earned in 15 months = 18000
Let see for 20 months = 1200 * 20 = ₹24000
Now again lets see for 25 months = 1200 * 25
=> ₹30000

So he will earn ₹ 30000 in 25 months.
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