Divide 33 photos into two groups so the answer to the ratio would be 4 to 7, or 4/7, or 4:7

asked Aug 28, 2012 in Trigonometry Answers by anonymous

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3 Answers

divide 33 intu 2 grueps

x & 33-x

yu want x/(33-x)=4/7

x=(4/7)*(33-x)

x +(4/7)x=33*(4/7)

(11/7)x=132/7

11x=132

x=12 & other=21

12/21=4/7
answered Aug 29, 2012 by anonymous
please help i need answer now!!!
answered Nov 6, 2013 by cheerleader_2002
9 plus 10 equals 21. therefore, the answer could either be 4 to 7, 4/7 (4 over 7), or 4:7
answered Feb 18, 2015 by viner123

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