Express the result of the following calculations to the appropriate nu

1.	Express the result of the following calculations to the appropriate number of significant figures(i) {3.24 x 0.08666}/{5.006}(ii) 0.58 + 324.65(iii) 1.78986 x 103(iv) 943 x 0.00345 + 101
Answer» (i) {3.24 x 0.08666}/{5.006} = {0.2807784}/{5.006} = 0.0561 (ii) 0.58 + 324.65 = 325.23 (iii) 1.78986 x 10³ = 1789.86 (iv) 943 x 0.00345 + 101 = 3.25 + 101 = 104.25

Express the result of the following calculations to the appropriate number of significant figures(i) {3.24 x 0.08666}/{5.006}(ii) 0.58 + 324.65(iii) 1.78986 x 103(iv) 943 x 0.00345 + 101

Answer»

(i) {3.24 x 0.08666}/{5.006} = {0.2807784}/{5.006}

= 0.0561

(ii) 0.58 + 324.65 = 325.23

(iii) 1.78986 x 10³ = 1789.86

(iv) 943 x 0.00345 + 101 = 3.25 + 101 = 104.25