Question

Jamal was riding his bike home at a speed of 12 mph. On his trip out, he had traveled 8 miles away from his house. He has been traveling for a half hour at this speed.

How far away from home is he?

plzzz help mee

Answer 1

Given

The speed of Jamal riding = s = 12 mph

Distance travel away from house = $d_1$ = 8 miles

Time taken to travel $d_2$ at speed 12 mph = 0.5 hour

To Find :

Total distance from home

Solution :

∵  Distance = Speed × Time

Let The total distance travel = D miles

And  D = $d_1$ + $d_2$

∵  For distance $d_2$  = s × time

                             = 12 mph × 0.5 h

                             = 6 miles

So, Distance cover by Jamal st speed 12 mph = $d_2$ = 6 miles

∴ Total distance cover =   D = $d_1$ + $d_2$

                                               = 8 miles + 6 miles

                                              = 14 miles

Hence, Total distance away from home is 14 miles   Answer

Answer 2

Answer:

Total distance away from home = 2 miles

Step-by-step explanation:

Given:

Distance from house = 8 miles

Speed of bike = 12 mph

Time taken = 0.5 hour

Find:

Total distance away from home = ?

Computation:

Distance travel = Speed × Time

Distance travel = 12 × 0.5

Distance travel = 6 miles

Total distance away from home = 8 miles - 6 miles

Total distance away from home = 2 miles

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