4th Math
posted by Sally .
can u help me find the input and output?Input numbers are 3,5,9 and output numbers are 12,15,30,33 and how u got the answers

3 inputs and 4 outputs?
correct it and repost, since we don't know what's missing where. 
6 grapes to each of her students 2 grapes left how many students does ms. ervine have?