Ask Question
11 August, 15:05

Washing 2 cars and 3 trucks take 130 minutes. Washing 2 cars and 5 trucks take 190 minutes. How long does it take to wash one car and one truck? Show your work and explain your reasoning in the space provided below.

+4
Answers (1)
  1. 11 August, 18:46
    0
    It takes 30 minutes for 1 truck and 20 minutes for 1 car. Therefore it will take 50 minutes to wash one car and one truck. 190-130 = 60. 5 trucks - 3trucks = 2 trucks. 60/2 = 30 minutes per truck. Then 130 - 2 trucks (60 minutes) = 40. 40/2 (cars) = 20 minutes per car
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Washing 2 cars and 3 trucks take 130 minutes. Washing 2 cars and 5 trucks take 190 minutes. How long does it take to wash one car and one ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers