65. Electricity charges: $0.01816, $0.0190, $0.0184, $0.01831. Which is least?
Answer: A
0.01816 is the least electricity charge.
Among the provided options, 0.01816 represents the smallest amount when comparing the electricity charges directly.
A) 0.01816
This option is the correct answer as it is the lowest value in the list of electricity charges. It is less than all other values presented, confirming it as the least charge.
B) 0.019
This option is incorrect because 0.019 is greater than 0.01816. When comparing numerical values, 0.019 exceeds the smallest charge identified, thus it cannot be the least.
C) 0.0184
This option is also incorrect since 0.0184 is greater than 0.01816. In a direct comparison, it ranks higher than the lowest charge, making it not the least.
D) 0.01831
This option is incorrect as well, since 0.01831 is greater than 0.01816. Therefore, it does not qualify as the least charge among the provided options.
Conclusion
The option 0.01816 is definitively the least electricity charge among the choices provided, as it is numerically less than all other options. All other choices exceed this amount, thereby confirming their ineligibility as the least charge.