Mathematics, 01.04.2020 04:09 ayoismeisalex

Jo's collection contains US, Indian and British stampsIf the ratio of US to Indian stamps is 5 to 2 and the ratio of Indian to British stamps is 5 to 1, what is the ratio of US to British stamps?

A5 : 1
B10 : 5
C15 : 2
D20 : 2
E25 : 2

Answers: 2

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Jo's collection contains US, Indian and British stampsIf the ratio of US to Indian stamps is 5 to 2...