(i)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions.
`13/3125`
(ii) Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions.
`17/8`
(iii)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions.
`64/455` (iv)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions.
`15/1600`
(v)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions.
`29/343`
(vi)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions.
`23/(2^(3)5^2)`
(vii)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions.
`129/(2^(2)5^(7)7^(5))`
(viii) Write down the decimal expansions of those rational num- bers in Question 1 above which
(ix)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions.
`35/50`
(x)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions.
`35/50`

Answer

`i=13/3125`
`ii=17/8`
`iii=64/455`
iv=15/1600`
v=`29/343`
vi=`(23)/(2^(3)5^(2))`
vii=`(129)/(2^(5)5^(5)7^(5))`
viii=`6/15`
iv=`35/50`
x=`77/210`