" (i) "(13)/(3125)quad " (ii) "(17)/(8)

Without actually performing the long division, state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repeating decimal expansion:(i) (13)/(3125) (ii) (17)/8 (iii) (64)/(455) (iv) (15)/1600 (v) (29)/(343) (vi) (23)/(2^35^2) (vii) (129)/(2^25^77^5) (viii) (6)/(15) (ix) (35)/(50) (x) (77)/(210)

1.Without actually performing the long division,state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repeating decimal expansion: (i) (13)/(3125) , (ii) 17/8 (iii) 64/455 (iv) 15/1600 (v) 29/343 (vi) 23/(2^3*5^2) (vii) 129/(2^2*5^7*7^5) (viii) 6/15 (ix) 35/50 (x) 77/210

Without actually performing the long division, state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repeating decimal expansion:(i) (13)/(3125) (ii) (17)/8 (iii) (64)/(455) (iv) (15)/1600 (v) (29)/(343) (vi) (23)/(2^35^2) (vii) (129)/(2^25^77^5) (viii) (6)/(15) (ix) (35)/(50) (x) (77)/(210)

Find the structure of the following atoms: (i) ._(8)^(16)O" " (ii) ._(17)^(35)Cl" " (iii) ._(13)^(27)Al .

Verify that (-x) is the as x for (i) x = (13)/(17) (ii) x = (- 21)/(31)

Verify that (-x) is the as x for (i) x=(13)/(17) (ii) x=(-21)/(31)

Verify that (-x)=x for.(i) x=(11)/(15) (ii) x=-(13)/(17)

Verify that (- x) = x for .(i) x = (11)/(15) (ii) x = - (13)/(17)

5^(x)=3125

Which of the following is a proper fraction? (a) (13)/(17) (b) (17)/(13) (c) (12)/5 (d) 1 3/4