Τετάρτη 14 Δεκεμβρίου 2011

Ratio problems

 

1     The ratio of girls to boys in a a gardening club was 4 : 3. There were 20 girls. How 
        many total members were there in the club?

 

 

 

The ratio of girls to boys in a an astronomy club was 3 : 3. There were 18 boys. How many girls were there in the club?

 

 

 

A jar contains 1540 beans. Of all the beans, 5/11 are azuki beans and the rest are kidney beans. What is the ratio of azuki beans to kidney beans?

 

 

 

A jar pinto beans and cranberry beans in a ratio of 1 : 1, and 480 of the beans are pinto beans. How many beans in total are there in the jar?

 

 

 

The ratio of girls to boys in a a bicycling club was 3 : 5. There were 21 girls. How many total members were there in the club?

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