`(.943xx.943-.943xx.057+.057xx.057)/(.943xx.943xx.943+.057xx.057xx.057) = `

The value of ((0.943xx0.943-0.943xx0.057+0.057xx0.057)/(0.943xx0.943xx0.943+0.057xx0.057xx0.057)) is (a) 0.32 (b) 0.886 (c) 1.1286 (d) None of these ])

10xx20xx30xx40xx------xx1000

Express the results of the following calculations to the appropriate number of significant figures. (i) (3.24 xx 0.08666)/(5.006) , (ii) 0.58 + 324.65 (iii) 943 xx 0.00345 + 101

Express the results of the following calculations to the appropriate number of significant figures : (i) (3.24 xx 0.08666)/5.006 (ii) ((1.36 xx 10^(-4))(0.5))/2.6 (iii) 0.582 + 324.65 (iv) 2.64 xx 10^(3) + 3.27 xx 10^(2) (v) 943 xx 0.00345 + 101 .

Find the sum in each of the following: 113. 36+6. 7+9. 34+30. 08= 3. 42+264. 08+7. 6+95. 321= 18. 003+41. 7+10. 95+5. 057

Express the result of the following calcultaeion to an appropriate number of significant figures: (i) 943.0.00345 (ii) (3.24xx0.08666)/(5.006) .