17) there are 15 boys and 18 girls in seventh grade. find the ratio of boys to girls in seventh grade.

18) janet bought 12 guavas and 16 apples. what is the ratio of guavas to apples?

19) sandy has 8 candies and tabitha has 10 candies. find the ratio of sandy’s candies to tabitha’s candies.

20) for a birthday party, evelyn orders 10 chicken pizzas and 15 vegetable pizzas. find the ratio
of chicken pizzas to the vegetable pizzas.

21) in a local animal sanctuary, there are 48 deer and 64 monkeys. find the ratio of deer to monkeys.

22) gerry scored 56 in math and 84 in science. find the ratio of his scores in math to science.

23) a fruit seller bought 75 mangoes and 125 apples from vendor. find the ratio mangoes to apples bought.

24) yulee primary school maintains a library with 81 english books to every 90 math books. find the ratio of english books to the math books.