Hui

QV 24 How many significant figures should be present in the answer of the 8 following calculations? 2.5 X 1.25 X 3.5 2.01 Thinking Process () To answer the given calculations, least precise term decide the significant figures. (ii) To round up a number, left the last digit as such, if the digit next to it is less than 5 and increase it by 1, if the next digit is greater than 5