Answer:
About 158 times
Step-by-step explanation:
Represent the rate of human heart with H and sparrow's heart with S
[tex]H = 1,533,000\ times[/tex]
[tex]S = 241,776,000\ times[/tex]
Required
Determine how many times faster is S than H
To do this, we simply divide S by H i.e.
[tex]Number = \frac{S}{H}[/tex]
[tex]Number = \frac{241,776,000}{1,533,000}[/tex]
[tex]Number = 157.714285714[/tex]
[tex]Number = 158[/tex] --- approximated
Hence, the sparrow's heart beats about 158 times faster than the human hearts
