Answer:
10⁴ seconds
Step-by-step explanation:
Given that,
A person breathes 
in about cubic meters of air per second.
We need to find time taken to breathe 2.5 cubic meters of air.
In 1 sec = m³ of air breathe
Let in x seconds, 2.5 m³ of air taken by the person.
Hence, in 10⁴ seconds 2.5 m³ of air is taken by the person.
\left[x \right] = \left[ \frac{3}{8}\right][x]=[83] totally answer
Answer:
(up) by 6
left by 7
Step-by-step explanation:
I think u have to divide and u get ur answer hope it helps
Answer:
sorry i do not know the answer to this one :(SORRY):
Step-by-step explanation:
