Question

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Answer 1

Answer:

Step-by-step explanation

a) 1 km = 1000m                                 b) 1 m = 100 cm

   19 km = 19 x 1000 = 19,000 m          13 m = 13 x 100 = 1,300 cm

   19,000 + 250                                      1,300 + 85

   19,250 by 7                                         1,385 by 12

   Ans - 1,34,750 m                                 16,620 cm

   = 134 km 750 m                                  Ans - 166 m 20 cm

Hope you got the answer.                                

Answer 2

Answer:

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