Math, asked by amrutha267, 9 months ago

Try These a
1. A bus started its journey and reached different places with a speed of
60 km/hour. The journey is shown on page 14.
(1)
Find the total distance covered by the bus from A to D.
(ii) Find the total distance covered by the bus from D to G.
(ii) Find the total distance covered by the bus, if it starts from A
and returns back to A.
(iv) Can you find the difference of distances from C to D and D to E?​

Answers

Answered by arpitaguha25
4

Hey mate here's your answer.

i) The total distance covered by the bus from A to D

= (4170 + 3410 + 2160) km

= 9740 km

ii) The total distance covered by the bus from D to G

= (8140 + 4830 + 2550) km

= 15520 km

iii) The total distance covered by the bus, if it starts from A and returns back to A

= (4170 + 3410 + 2160 + 8140 + 4830 + 2550 + 1290) km

= 26550 km

iv) The difference of distances from C to D and D to E

= (8140 - 2160) km

= 5980 km

If it helps plz plz mark me as brainliest.

Answered by alok18092
0

Step-by-step explanation:

The total distance covered by the bus from A to D

  = (4170 + 3410 + 2160) km

  = 9740 km

ii) The total distance covered by the bus from D to G

  = (8140 + 4830 + 2550) km

  = 15520 km

iii) The total distance covered by the bus, if it starts from A and returns back to A

  = (4170 + 3410 + 2160 + 8140 + 4830 + 2550 + 1290) km

  = 26550 km

iv) The difference of distances from C to D and D to E

  = (8140 - 2160) km

  = 5980 km

v) Speed of the bus = 60 km/h

  Time taken = (Distance)/60 hours

a) The distance between A to B

   = 4170 km

   Time taken

   = 4170/60 hours

   = 4170/60 × 60 minutes

   = 4170 minutes

   = (60 × 69) + 30 minutes

   = 69 hours 30 minutes

b) The distance between C to D

   = 2160 km

   Time taken

   = 2160/60 hours

   = 36 hours

c) The distance between E to G

   = (4830 + 2550) km

   = 7380 km

   Time taken

   = 7380/60 km

   = 123 hours

d) Total journey

    = 26550 km

    Time taken

n

    = 26550/60 hours

    = 442.5 hours

    = 442 hours 30 minutes

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