Discover a wealth of knowledge and get your questions answered at IDNLearn.com. Our platform offers reliable and comprehensive answers to help you make informed decisions quickly and easily.
Sagot :
Answer: 21.3 km
Step-by-step explanation:
Given: On each of 3 days the distance traveled by Derrick to school = 6.45 km
The distance rode by Derrick to library = 150 meters
Since, 1 m=[tex]\frac{1}{1000}\ km[/tex]
Thus, the distance rode by Derrick to library = [tex]150\times\frac{1}{1000}\ km=0.15\ km[/tex]
The distance rode by Derrick to home = 500 meters.
Thus, the distance rode by Derrick to home = [tex]500\times\frac{1}{1000}\ km=0.5\ km[/tex]
Distance he rode in each day = [tex]6.45+0.15+0.5=7.1\ km[/tex]
Now, Distance he rode in 3 days = [tex]3\times7.1=21.3\ km[/tex]
Answer:
21.3 km.
Step-by-step explanation:
On each of 3 days, Derrick rode 6.45 km to school, 150 meters to the library, and then 500 meters back home.
We know that
1 km = 1000 m
6.45 km = 6450
Total distance covered by Derrick in one day = 6450+150+500 meters
= 7100 meters
=7.1 kilometers
The distance covered by Derrick on each day is 7.1 km. So, the distance covered by Derrick in 3 days is
[tex]Total =3\times 7.1[/tex]
[tex]Total =21.3[/tex]
Therefore, Derrick rides 21.3 km for the 3 days altogether.
We appreciate your contributions to this forum. Don't forget to check back for the latest answers. Keep asking, answering, and sharing useful information. Your search for answers ends at IDNLearn.com. Thanks for visiting, and we look forward to helping you again soon.
