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
Bas_tet [7]
3 years ago
7

Two containers, A and B begin with equal volumes of liquid.

Mathematics
1 answer:
Reika [66]3 years ago
8 0

Answer:

volume left in A is 80ml

Step-by-step explanation:

let original volume in both be x ml

after pouring from A to B

vol in A = x - 120

vol in B = x + 120

now it is given that

vol in B = 4 times vol in A

implies

x + 120 = 4 \times (x - 120) \\ x + 120 = 4x - 480 \\ 3x = 600 \\ x = 200

hence original volume in A is 200ml. after pouring in B it is 200-120 = 80 ml

You might be interested in
Explain how you can find the missing number in 3 4/5 divided by ( blank) equals 2 5/7.
skad [1K]
First make fractions.
2 5/7 = 19/7
3 4/5 = 19/5

19/7*x=19/5
Multiply 7 to other side (7*19/5=133/5)
Multiply 5 to other side (5*19=95)
95x=133
133 divided by 95 yields 1.4

The answer is 1.4
6 0
4 years ago
The current of a river is 4 miles per hour. A boat travels to a point 30 miles upstream and back in 4 hours. What is the speed o
Maurinko [17]
16 mph is the answer I found after doing the work

7 0
3 years ago
Find each sum<br><br> 1. 56 + (-56)<br><br> 2. -240 + 370<br><br> 3. -5.7 + (-4.2)
Zinaida [17]

Answer:

1. 0

2. 130

3. − 9.9

sorry if am wrong

4 0
3 years ago
Read 2 more answers
Kyle's phone bill is 45 per month how much does he have to pay for half a year of phone service
olya-2409 [2.1K]
For half a year Kyle's phone bill would come up to be $170
8 0
3 years ago
At a sale, suits were sold for $116 each. This price was 58% of a suit's original price. How much did a suit originally cost?
Fudgin [204]
To find the original price first put the % into decimal form.

58% is 0.58.

Then divide the discounted price ($116) by the % in decimal form:

116 / 0.58

Original price is $200.00
4 0
3 years ago
Other questions:
  • The temperature of the tardigrades is very important. Your colleague has cubed the temperature by accident . If he reported that
    14·2 answers
  • How are line graphs used to show how two variables are related?
    10·1 answer
  • 23. Business: Mixing Nuts A nut store normally sells cashews
    13·1 answer
  • Simplify the expression 4+ (-2)^3.<br><br><br> -12<br> 12<br> -4<br> -2
    5·2 answers
  • What is 5x9 +8x5 Do anyone know this????
    11·2 answers
  • I NEED HELP ASAP!!!!
    8·1 answer
  • Several legos are in a bin. You pick a lego at random. Without putting the lego back, you draw a second one. What is the probabi
    12·1 answer
  • Please help me!!! i’m terrible at math. i’ll mark you brainlist
    10·1 answer
  • Help me please this is so hard
    11·1 answer
  • 20 points.<br><br>Solve for a.​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!