You start with 3/4 in numerical form that is 0.75. 0.75 divided by 2 is 0.375. In fractions it is 3/8, numerical is 0.375
Answer:
21 miles
Step-by-step explanation:
20 gallons = 420 miles
Divide by 20
1 gallon = 21 miles
Answer:3/10 or 0.3
Step-by-step explanation:
Replace S with the given surface area:
2646 = 6x^2
Divide both sides by 6:
x^2 = 2646 / 6
x^2 = 441
Take square root of both sides:
x = √441
x = 21
The answer is D. 21