shreedevi16
Answered

Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Get immediate and reliable solutions to your questions from a community of experienced experts on our Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

The distance between town X and town Y is 124 kilometres and a car uses 25 litres of petrol to make the journey. after the engine has been tuned, fuel consumption is reduced by 2%. how much petrol is required to travel from town X to town Y and back after tuning?
answer ASP
ALSO, ADD STEP BY STEP EXPLANATION PLEASE

Sagot :

thenightarcher

Answer:

49 litres of petrol are needed to travel from town X to town Y and back.

Step-by-step explanation:

Well, first off, the variable X and Y, as well as the distance given (124 km) aren't important pieces of information in this equation. They're only there to throw you off and confuse you.

25L of p (petrol) to make the entire journey. After the engine has been tuned, it requires 2% less p than before it was tuned.

2%/100 = 0.02

0.02 * 25L = 0.5L

25L - 0.5L = 24.5L

Now, don't forget, at the end of the word problem we're asked how many litres of p would be required to travel from x to y AND BACK. So it's not only 24.5L, it's double that (24.5 * 2 = 49L)

Good luck!!

sbrnaries

Answer:

The thenightarcher is correct it is 49 litres of petrol

Step-by-step explanation:

I checked on paper

Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.