1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Flauer [41]
3 years ago
11

A tank can hold 50 liters of water. At present, it is only 30% full. How many liters of water shall I put in the tank, so that i

s it 50% full?
Mathematics
1 answer:
damaskus [11]3 years ago
5 0

Calculate how many liters you need to be half full:

50 liters x 50% = 50 x 0.5 = 25 liters to be half filled.

Calculate how many liters are in the tank now:

50 x 0.30 = 15 liters

Now subtract to find how many more liters are needed:

25 - 15 = 10 more liters.

You might be interested in
A bag contains 12 toffees. Kate eats 3 toffees and Josh eats 4 toffees.
Vinvika [58]

Answer:

5/12

Step-by-step explanation:

3 + 5 = 7

12/12 - 7/12 = 5/12

4 0
2 years ago
Read 2 more answers
A used car is priced at $2,695. If you borrow the money for the car, your payments will be $122 a month for 30 months. How much
Studentka2010 [4]

Answer: $965

Step-by-step explanation:

The used car is priced at $2,695.

If you borrow the money for the car, your payments will be $122 a month for 30 months. This means that the total amount of money that you would have paid at the end of 30 months at a rate of $122 per month is the amount paid per month multiplied by the total number of months. It becomes

Total payment = 122×30 = $3660

This means that you ended up paying higher than you would have paid if you paid cash.

Amount that you would have saved = amount paid over 30 months - cost of the car

Amount that you would have saved

= 3660 - 2695 = $965

7 0
3 years ago
What is the value of b^2-4ac for the following equation?
mr Goodwill [35]
The answer is c. 12 ....
8 0
3 years ago
Sierra buys lunch in the cafeteria everyday. Lunch costs $2.00 each day, how much did she spend after 5 days.
Tcecarenko [31]

Answer:

$2.00 each day so $2.00 x 5 = $10

4 0
1 year ago
What are 3 consecutive numbers that add up to 105
NNADVOKAT [17]

Answer:

34+35+36=105

:)

8 0
2 years ago
Other questions:
  • How DID I use a pattern to solve
    10·1 answer
  • Find the area of the composite figure.<br> I need a quick answer on pleas
    8·1 answer
  • I need help finding the missing side length with the answer in radicals in the simplest form.
    13·1 answer
  • Ten years ago, an organization reported that teenagers spent an average of 4.5 hours per week on the phone. The organization thi
    15·1 answer
  • If f(x) = 4x - 3, then f '(x) is<br>​
    10·1 answer
  • 3
    15·2 answers
  • ANSWER ASAP PLS!!!!!!
    9·1 answer
  • La ordenada al cuadrado <br> sumada con la abscisa al cuadrado es igual a cuatro
    13·1 answer
  • Please help. I’m stuck on this one
    13·2 answers
  • Help me please I need a good grade
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!