Erin put 20 vegetables on her tray. If 1/4 of them were carrots, how many carrots were on Christina’s and Erin’s trays? Explain how you found your answer.
It is 10 because 1/4 of 20 is 5 and if Erin has 20 Christina probably has roughly that amount so it is ten because even if Christina doesn’t have 20 if you estimate it would probably still be 5 so 5+5=10
