Question

- Express −3
/8
as a rational number with

(i) numberator =32
(ii) Denominator = -40​

Answer 1

Answer:

hope you're answer is 17/-40

thanks......

Answer 2

Answer:

How long will a train 150 Metres long and Travelling at a speed of 45 kmph take to cross a platform of length 250 meters?

Length of platform = 250 m. To find, The time taken to cross the platform. Therefore time taken is 32 sec.