The length $4.221 \mathrm{~cm}$ is added to $0.01 \mathrm{~cm}$. The appropriately rounded sum is
A) $4.231 \mathrm{~cm}$.
B) $4.22 \mathrm{~cm}$.
C) $4.21 \mathrm{~cm}$.
D) $4.2 \mathrm{~cm}$.
E) $4.23 \mathrm{~cm}$.

Question

Quizplus · Accepted Answer

The Answer of The length $4.221 \mathrm{~cm}$ is added to $0.01 \mathrm{~cm}$. The appropriately rounded sum is
A) $4.231 \mathrm{~cm}$.
B) $4.22 \mathrm{~cm}$.
C) $4.21 \mathrm{~cm}$.
D) $4.2 \mathrm{~cm}$.
E) $4.23 \mathrm{~cm}$.

The Length 4.221 cm4.221 \mathrm{~cm}4.221 cm Is Added To 0.01 cm0.01 \mathrm{~cm}0.01 cm the Appropriately Rounded Sum Is A)

The Length $4.221 \mathrm{~cm}$ Is Added To $0.01 \mathrm{~cm}$ the Appropriately Rounded Sum Is
A)