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Mathematics 18 Online
OpenStudy (anonymous):

Fan and medal ! Three numbers are in the ratio of 2:5:3. If the largerst number is 65 . What is the smallest number ?

OpenStudy (dtan5457):

2x+5x+3x 5x=65 x=? plug that in for (2)<<smallest number

OpenStudy (dtan5457):

do you get it?

OpenStudy (anonymous):

yes thank you !

OpenStudy (dtan5457):

welcome, any more questions?

OpenStudy (anonymous):

Yes please D:, with this one Points A,B and D are placed in alphabetical order on a line so that AB=2BC=CD. What is the ratio BD:AD ?

OpenStudy (dtan5457):

is there a graph or picture for this

OpenStudy (dtan5457):

"Points A,B and D" there has to be a c is there not

OpenStudy (dtan5457):

alright it doesn't even matter |dw:1421017700902:dw|

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