A train is traveling at a constant speed and goes a distance of 7 ½ kilometers in 6 minutes. The train will continue to travel at this speed. The train will travel a distance of d kilometers in m minutes. Write an equation that represents the relationship between d and m.

m = 1.25d

Step-by-step explanation:

A train is traveling at a constant speed and goes a distance of 7 ½ kilometers or 7.5 km in 6 minutes.

6 min = 7.5 km

1 min = (7.5/6) km/min

= 1.25 km/min

or

In m min, (7.5/6)d is travelled by the train. Hence, the relation between d and  is :

Hence, this is the required solution.

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1