Question

express speed in km/hr: 35m/s​

Answer 1

Answer:

35x18/5

7x18

=126m/s

Answer 2

Answer:

Step-by-step explanation:

35m = 35/1000 km

1 sec    = 1/360  h

now 35/1000 ÷ 1/360  =  35/1000 ×360/1   [ cross multiply]

  126 km/h

hope it helps you very well