Subtract the volume of the water from the volume of the tank to get the total volume of the marbles.
26 liters - 20.9 liters = 5.1 liters
He has 20.9 liters of water.
He has 85 marbles that add up to 5.1 liters of volume.
To find the volume of one marble, we divide 5.1 liters by 85.
(5.1 liters)/85 = 0.06 liters
The volume of each marble is 0.06 liters.
If he uses 200 marbles, the the marbles will occupy 200 * 0.06 liters = 12 liters.
The volume of the tank is 26 liters. 12 liters of volume is occupied by the marbles. The rest of the volume is water.
26 liters - 12 liters = 14 liters
Is there a picture along with the question
42 points ----> 3 games
X Points -----> 11 games
(11)(42) = 3x
462 = 3x
Divide by 3
X = 154 points
Answer:
The integers are 11 and 12.
Step-by-step explanation:
Let x be the greater integer, then the lesser is x - 1, so:
2x = 3(x -1) - 9 Distribute the 3:
2x = 3x - 3 - 9 Subtract 3x from both sides:
-x = -3 - 9
-x = -12
x = 12.
