Riya got 10 correct answers and ten incorrect answers. what is her score if each correct answer is awarded with 3 marks and each incorrect answer is awarded with -1?

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.