Homework Help: Math,Ratio

Posted by Da S on Thursday, February 2, 2012 at 8:31am.

the ratio of the mass of flour in packet A to the mass of of flour in packer B is 1:2.Mrs Anand uses 1/3 of the flour in packet A.What is the new ratio of the mass of folur in packet A to the mass of flour in packet B? pls give ur answer clearly

Math,Ratio - Steve, Thursday, February 2, 2012 at 10:35am
a/b = 1/2

(2/3 a)/b = 2/3 * a/b = 2/3 * 1/2 = 1/3

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