Math,Ratio
posted by Da S on .
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

a/b = 1/2
(2/3 a)/b = 2/3 * a/b = 2/3 * 1/2 = 1/3 
the ratio of the mass of flour in packet A to the mass of flour packet B is 1 : 2. Mrs Anand uses 1/3 of the flour in packet A what is the new ratio of the mass of flour in packet A to the mass of flour in packet B

2:3