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kolbaska11 [484]
3 years ago
5

What ratio is the same as 60%

Mathematics
2 answers:
givi [52]3 years ago
5 0
The answer is:  " 3:5" ; or, write as:  "3/5<span>" .
</span>___________________________________________________
Explanation:
___________________________________________________
  "60%" =  60/100  = 60 ÷ 100" ;  so take:  "60" ; and move the decimal back
TWO (2) places (since "100" has "two zeros" ; and since we are DIVIDING) ;

Note: Since we are "dividing"; we move the decimal BACK (to the LEFT). 

→ that is:  treat "60" as: "60." ;  and move the "implied decimal" back two spaces;   to get:  "0.60"  ;  which simplies to:  "0.6" ; 

→ 0.6 = 6/10 ; which reduces:  "6/10 = (6÷2)/(10÷2) = 3/5 ; or, write as:  "3:5".
_______________________________________________________
Other methods:
________________________________________________________
 "60%" =  60/100 ;  cancel out 'one zero' from both the numerator and the denominator; which is the same as:  "60/100 = (60÷10)/(100÷10) = 6/10 ;  Then reduce to:  "3/5"; or write as: "3:5" ; as explained above.
________________________________________________________
Other method:  Use calculator:  "60%" to get: "0.6" and write as "6/10" and—as aforementioned— reduce to: "3/5" (unless your calculator does not automatically include this fraction mode as well); and write the answer as:  "3/5" ; or "3:5" .

    → Alternately, using a calculator:  "60 ÷ 100" ;  and follow through using the directly aforementioned method—as well as the aforementioned methods, if needed; to ultimately get: "0.6" —which equals: "6/10"—and ultimately get:                   "3/5" ; or, write as:  "3:5" .
_________________________________________________________
Hope this explanation, albeit lengthy, is helpful
_________________________________________________________
andriy [413]3 years ago
3 0
6:10 or 3:5 I believe
Hope this helps!
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