`(4. 41xx0. 16)/(2. 1xx1. 6xx0. 21)` is simplified to (a) 1 (b) 0.1 (c) 0.01 (d) 10

(4.41 xx 0.16)/(2.1 xx 1.6 xx 0.21) is simplified to

4.41xx0.16 2.1xx1.6xx0.210.1(c)0.01(d)i0

0. 02xx0. 05= (a) 0.1 (b) 0.01 (c) 0.001 (d) 0.0001

0. 002xx0. 5= (a) 0. 0001 (b) 0. 001 (c) 0. 01 (d) 1

The value of (241.6xx0.3814xx6.842)/(0.4618xx38.25xx73.65) is close to ( a )0.2( b) 0.4( c) 0.6(d)1

(0.1xx0.01xx0.001xx10^(7)) is equal to (1)/(10) (b) (1)/(100)(c)10(d)100

Find: (i) 2.5 xx 0.3 (ii) 0.1 xx 51.7 (iii) 0.2 xx 316.8 (iv) 1.3 xx 3.1 (v) 0.5 xx 0.05 (vi) 11.2 xx 0.15 (vii) 1.07 xx 0.02 (viii) 10.05 xx 1.05 (ix) 101.01 xx 0.01 (x) 100.01 xx 1.1

Find: (i) 2.5 xx 0.3 (ii) 0.1 xx 51.7 (iii) 0.2 xx 316.8 (iv) 1.3 xx 3.1 (v) 0.5 xx 0.05 (vi) 11.2 xx 0.15 (vii) 1.07 xx 0.02 (viii) 10.05 xx 1.05 (ix) 101.01 xx 0.01 (x) 100.01 xx 1.1