Question

Why 45 is multiply by 5/18

Answer 1

Answer:

45×5÷18

=75÷6

=25÷2

=12.5

flow me.

i will more questions.

Answer 2

Step-by-step explanation:

i think u are talking about conversion from km/hr to m/s

see if the speed is 45 km/hr = 45*1000/3600 m/s

on solving we get 45*5/18

i hope u understand

if any queries please let me know