Question

Someone pls tell the correct answer with explanation

Answer 1

Answer:

don't know

Step-by-step explanation:

srry bro please forgive me for my sins

Answer 2

Answer:

Option (B) 2

Step-by-step explanation:

The given expression

$\frac{(29-20.2)(1.79\times 10^5)}{1.37}$

$=\frac{(8.8)(1.79\times 10^5)}{1.37}$

$=11.4978\times 10^5$

The final answer will have the least number of significant figures of all the quantities involved

No. of significant figures in $29$ = 2

No. of significant figures in $20.2$ = 3

No. of significant figures in $1.79\times 10^5$ = 3

No. of significant figures in $1.37$ = 3

Thus, total number of significant figures in the final answer will be 2

Hope this helps.