Problema Solution
On average, we breathe in and out 853 ml of air every 10 seconds. How many liters of is that?
The average weight of a human brain is 1.38kg. How many grams is that?
Answer provided by our tutors
Find: Liters of air we breathe in 10 seconds:
1 L = 1000 mL
853 mL(1 L/1000mL = 0.853 L
Find: grams in 1.38 kg
1 kg = 1000 g
1.38 kg(1000 g/1kg) = 1380 grams