Question 985896

convert each decimal to a fraction and simplify if necessary
(a.)
{{{0.2=cross(2)1/cross(10)5=1/5}}}

(b.) 
{{{0.55555=cross(55555)11111/cross(100000)20000=11111/20000}}}

(c.) 
{{{0.737373=737373/1000000}}}

(d.) 
{{{0.87=87/100}}}
 
(e)
{{{0.3333333=3333333/10000000}}}

(f.) 
{{{0.123=123/1000}}}

(g.) 
{{{0.5656=cross(5656)707/cross(10000)1250=707/1250}}}

(h.) 
{{{0.424242=cross(424242)212121/cross(1000000)500000=212121/500000



2.Classify each number as rational, irrational, integer, whole or natural
(a.) 

{{{3.676767}}}=> rational (could be written as {{{3676767/1000000}}})

(b.) 
{{{-23}}}=> integer

(c.) 
the number {{{7}}} an example of a rational number that is also an integer but not a whole number. True or false

by definition, a whole number is any of the natural numbers ({{{positive}}} or {{{negative}}}) or {{{zero}}}

so,answer is: {{{false}}}

the number {{{7}}} a rational number, an integer, and a whole number