Register
10. Trevor rode his mountain bike 84 km in 3 h. Jillian rode 70 km in 2.5 h. Who is the faster cyclist? How do you know?
35.2k views
4 votes
10. Trevor rode his mountain bike 84 km in

3 h. Jillian rode 70 km in 2.5 h. Who is
the faster cyclist? How do you
know?

User Bisi
by
7.9k points

2 Answers

4 votes
Trevor:
84km / 3h = 28 km/h

Jillian:
70km / 2.5h = 28 km/h

They are going the same speed. We know this because speed=distance/time and they are both going 28km/h.
User Alex Kosyakov
by
8.2k points
3 votes
The volume of Trevor = 84 km+3h = 28 km The volume of Jillian = 70 km 2.5h = 28 km/ So they rode equally fast 28 = 28
User Giorgio Balestrieri
by
6.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.6m questions

11.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!