Respuesta :
Answer:
d. [tex]33.5825m^2[/tex]
Step-by-step explanation:
We have been given an expression [tex]0.0505m\times 665m[/tex]. We are asked to find the product of our given expression using significant figures.
Upon multiplying both terms of our given expression, we will get:
[tex]0.0505m\times 665m[/tex]
[tex]0.0505\times 665m^2[/tex]
[tex]33.5825m^2[/tex]
Now, we will use significant figures rule to give our final answer. The rules are:
- Any non-zero digits are significant. The zeros between two digits are always significant.
- Leading zeros (zeros before non-zero numbers) are not significant.
- Trailing zeros (zeros after non-zero numbers) are significant, if they are after decimal. The trialing zeros without decimal are not significant.
We can see that our product has 4 non-zero digits after decimal, therefore, these are significant digits and option 'd' is the correct choice.
