How do you round 523. as a whole number?

523

Step-by-step explanation: The number "3" is lower than 4 which means you round down.

To round to a whole number look at the 1st digit after the decimal if it’s 4 or less you round down but if it’s 5 or more you round up a number. In this case u would round down and your answer would be 523

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8