Register
When 18 liters of oil were poured out, the oil level went down by 90 %. How much oil was in the tank at first?​
124k views
4 votes
When 18 liters of oil were poured out, the oil level went down by 90 %. How much oil was in the tank at first?​

User Cpatrick
by
8.0k points

1 Answer

4 votes
Answer:

20 liters

Step by step explanation:

•Set up a proportion
18/90 = x/100

•Multiply 18 and 100 to get 1,800

•Divide 1,800 by 90 to get 20
User Skeffington
by
7.1k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
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
Link Copied!