there are 20 girls and 15 boys in class what is the ratio of number of girls to the number of boys
there are 20 girls and 15 boys in class what is the ratio of number of girls to the number of boys EXERCISE 12.1
l. There are 20 girls and boys in a class.
(a) What is the ratio ofnumberofgirlstothenumber ofboys?
(b) Whatistheratioofnumberofgirlstothetotalnumberofstudentsintheclass?
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