Jen ran for 10 minutes with the speed of 6 mph and then walked for 30 minutes at a speed of 3 miles per hour. What is the total distance covered by Jen?

2.5 miles

Step-by-step explanation:

Jen ran for 10 minutes. This is 1/6 of an hour.

1/6*6=1

He covered 1 mile in that 10 minutes.

Jen then walked for 30 minutes. This is 1/2 of an hour.

1/2*3=1.5

He covered 1.5 miles in that 30 minutes.

1+1.5=2.5

The total distance covered by Jen is 2.5 miles.

2

step-by-step explanation:

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8