Question

Is 12.7245 = to 12.72

Answer 1

No. 12.73.

Answer 2

Certainly not but we can represent it this way just to avoid writing beyond two decimal places

Answer 3

No. 12.73.

Answer 4

that's correct 12.72
because the number before it is 4, if the next smallest place value is less than five than leave the digit as it is

Answer 5

Thank you @Zale101

Answer 6

Well technically 12.7245 =/= 12.73 =/= 12.72

An equal sign should not be used to show equality between rounded and the original non-rounded value

Answer 7

No problem