PERFORM THE FOLLOWING CALCULATIONS AND ROUND YOUR ANSWER TO THE CORRECT SIGNIFICANT FIGURES REMINDER When adding or subtracting round to the least number of decimal places When multiplying or dividing round to the least number of significant figures Multiplication and Division 1 13 7 x 2 5 2 200 x 3 58 3 0 00003 x 727 4 5003 3 781 5 89 9 0 6 5000 55 7 0 00005 x 538 Addition subtraction 4 60 3 1 2 0 008 0 05 3 22 4420 56 981 4 201 87 3 5 67 5 0 009 6 71 86 13 1 7 357 89 0 002