

Please help Tommorow is my exam
I was solving mean deviation for median but when solving median I came that
20 + 110/14 is 27.86 (AI said) but when I calculate it is 27.85 not 27.86 i asked ai to recheck it but he said “27.86 is correct when rounding the final answer to two decimal places.” is that correct? Or it's ok to write 27.85 exam?