human
Round numbers greater than 1 to one significant figure Jo and Paul are arguing about rounding.

Jo says \( \mathbf{9 9 . 9 6} \) rounded to \( 1 \) significant figure is \( \mathbf{1 0 0} \)

Paul says \( \mathbf{9 9 . 9 6} \) rounded to \( 1 \) decimal place is \( \mathbf{1 0 0} \)
Who is correct? Both Jo and Paul
gpt
When rounding to decimal places and the only digits after the decimal point will be zeros, just gives the integer as the answer.