A bag contains 63 marbles, some red and some green. The ratio of red marbles to green ones is 2:5. How many green marbles are there?

Which fraction is not equivalent to 8/12 a. 2/3 b. 24/36 c. 4/10 d. 6/10

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom