Answer:
The quantity of Jennie's skin cell were not burned is 119.601 ×
.
Step-by-step explanation:
Given as :
The percentage of Jennie's skin cell were burned = 3 %
The quantity of Jennie's skin cell were burned = 3.7 × ![10^{10}](https://tex.z-dn.net/?f=10%5E%7B10%7D)
Let The quantity of Jennie's skin cell were not burned = x
Let Total quantity of whole skin cell = n
<u>Now, According to question</u>
The quantity of Jennie's skin cell were burned = Total quantity of whole skin cell × percentage of Jennie's skin cell were burned
i.e 3.7 ×
= n × 3 %
Or, 3.7 ×
= n × ![\dfrac{3}{100}](https://tex.z-dn.net/?f=%5Cdfrac%7B3%7D%7B100%7D)
Or, n = 3.7 ×
× ![\dfrac{100}{3}](https://tex.z-dn.net/?f=%5Cdfrac%7B100%7D%7B3%7D)
Or, n = ![\frac{3.7\times 10^{12}}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B3.7%5Ctimes%2010%5E%7B12%7D%7D%7B3%7D)
i.e n = 1.233 × ![10^{12}](https://tex.z-dn.net/?f=10%5E%7B12%7D)
Or, Total quantity of whole skin cell = n = 1.233 × ![10^{12}](https://tex.z-dn.net/?f=10%5E%7B12%7D)
<u>Now, Again</u>
∵ percentage of Jennie's skin cell were burned = 3 %
So, percentage of Jennie's skin cell were not burned = 100 % - 3 % = 97 %
so , The quantity of Jennie's skin cell were not burned = 97 % of Total quantity of whole skin cell
Or, x =
× n
Or, x =
× 1.233 × ![10^{12}](https://tex.z-dn.net/?f=10%5E%7B12%7D)
∴ x = 119.601 × ![10^{10}](https://tex.z-dn.net/?f=10%5E%7B10%7D)
So, The quantity of Jennie's skin cell were not burned = x = 119.601 × ![10^{10}](https://tex.z-dn.net/?f=10%5E%7B10%7D)
Hence, The quantity of Jennie's skin cell were not burned is 119.601 ×
. Answer