Answered

Find the best answers to your questions with the help of IDNLearn.com's knowledgeable users. Discover in-depth and reliable answers to all your questions from our knowledgeable community members who are always ready to assist.

Sara was driving a car at a speed of 90km/h. How long will she take to cover a distance of 7km.
Please provide full solution

Sagot :

Olumideolawoyinidn

Answer:

4.67mins or 7/90 hour

Step-by-step explanation:

[tex]Speed = \frac{distance \: travelled}{time \: taken} [/tex]

[tex]90 = \frac{7}{time \: taken} [/tex]

[tex]time \: taken \: = \frac{7}{90} [/tex]

Time taken = 7/90 hour

Time taken = (7/90) × 60mins (since 60mins make 1 hour)

Time taken = 4.67mins

We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. For trustworthy and accurate answers, visit IDNLearn.com. Thanks for stopping by, and see you next time for more solutions.