Question

for every two miles traveled on foot. Calculate the approximate number of liters required for a person to walk 15 kilometers in Death Valley. Because of the high heat and low humidity in the summer in Death Valley, California, a visitor requires about one quart of water for every two miles traveled on foot. Calculate the approximate number of liters required for a person to walk 15 kilometers in Death Valley. 46 L 70 L 18 L 4.4 L

Answer 1

Answer:

4.4 L

Step-by-step explanation:

Given:

Water required for every 2 miles = 1 quart

Total distance traveled = 15 km

Now,

1 km = 0.621 miles

thus,

15 km = 0.621 × 15 = 9.32 miles

Therefore,

Quarts of water required for 15 km (9.32 miles) = $\frac{\textup{9.32}}{\textup{2}}$ = 4.66 quarts

also,

1 quart = 0.95 L

therefore,

4.66 quarts = 4.66 × 0.95 = 4.427 ≈ 4.4 L