Register
A car travels 400 km in 5 hours (with a constant speed). How far can it travel in 3 hours (with the same speed)?
10.5k views
5 votes
A car travels 400 km in 5 hours (with a

constant speed). How far can it travel in
3 hours (with the same speed)?

User Lanternmarsh
by
5.6k points

2 Answers

5 votes

Explanation:

Simple

Average speed = 400/ 5 = 80km/hr

Distance in 3 hours = 80 x 3 = 240km

User Chupik
by
5.9k points
3 votes

Answer:

240km

Explanation:

400km/5hrs = xkm/3hrs

cross multiply to get

1200=5x

divide both sides by 5

240=x

User Mushroom
by
5.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.7m answers

Other Questions

Solve for y in terms of x. 2/3y - 4 = x y = x + 6 y = -x + 4 y = -x + 6 y = x + 4
Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Use the normal model ​n(11371137​,9696​) for the weights of steers. ​a) what weight represents the 3737thth ​percentile? ​b) what weight represents the 9999thth ​percentile? ​c) what's the iqr of the weights
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Link Copied!