Yes.
The answer depends on the extent to which you need to round it.
It depends on how accurate you need your answer to be.
302 cubic inches Auto manufactures round these figures off. Actually 5 liters = 305.11872 cubic inches
fill it and find out ;)
Assuming the "18 inches round" refers to the circumference, the area is 25.8 sq inches.
Round about 31 inches
2.27 inches
39.3700787 Inches You could round that to get 39.4
1.21 inches 1.22 inchesand 1.23 inches.
21 inches of water in a round pool that is 27 feet 3 inches across is about 7,667 gallons.
Round off to the nearest cent, means round off to the nearest hundredths or round off to two decimal.
To round off 430 you will have to round up or down. To round down then it till be 400 to round up it will be 500