Fractions: ½ , colon: 1:2 and using to: 1 to 2
Answer: 311.542 pounds or .155771 tons
Step-by-step explanation:
1 cubic foot = 7.48 gallons
1 gallon = 8.33 pounds
so...
1 cubic foot = 7.48 • 8.33 = 62.3084 pounds
5 cubic feet = 62.3084 • 5 = 311.542
1 ton = 2000 pounds
311.542/2000 = .155771 tons
30 + 75x= 210
Subtract 30 from both sides
75x=180
Divide both sides by 75
X =2.4
Worked 2.4 hours
To find surface area, you would find the area of each side of the shape. Since this is a cube, each side is a square. So area=side2, So each side is 9, so 9x9=81 for each face. There are 6 faces to a cube, so 6x81=486 in2 is your answer
