Annie rounds 280.05 to the nearest hundred.Bobby rounds 280.05 to the nearest ten.Ciro rounds 280.05 to the nearest integer.Denise rounds 280.05 to the nearest tenth. Enid rounds 280.05 to the nearest hundredth. What is the sum of Annie's answer, Bobby's answer, Ciro's answer, Denise's answer, and Enid's answer?
+486 Annie: $280.05$ to the nearest hundered is $300$ because 300 is the closest hundred to $280.05$
Bobby: $280.05$ to the nearest ten is $280$ because $280$ is the closest ten to $280.05$
Ciro: $280.05$ to the nearest integer is $280$ because $280$ is the closest integer to $280.05$
Denise: $280.05$ to the nearest tenth is $280.1$ because $280.1$ is the closest tength to $280.05$(round up if it's $5$ or bigger!)
Enid: $280.05$ is already to the nearest hundredth
Answer: $300+280+280+280.1+280.05=580+280+280.1+280.05=860+280.1+280.05=1140.1+280.05=\boxed{1420.15}$
+486 Annie: $280.05$ to the nearest hundered is $300$ because 300 is the closest hundred to $280.05$
Bobby: $280.05$ to the nearest ten is $280$ because $280$ is the closest ten to $280.05$
Ciro: $280.05$ to the nearest integer is $280$ because $280$ is the closest integer to $280.05$
Denise: $280.05$ to the nearest tenth is $280.1$ because $280.1$ is the closest tength to $280.05$(round up if it's $5$ or bigger!)
Enid: $280.05$ is already to the nearest hundredth
Answer: $300+280+280+280.1+280.05=580+280+280.1+280.05=860+280.1+280.05=1140.1+280.05=\boxed{1420.15}$
