Question

caelyn and her family went to Galveston on a family vacation. each day caelyn collected shells.Thursday 7shells,friday6shells,saturday 8 shells.caelyns brother found 4times as many how many shells did Caelyn's brother find?

Answer 1

So if Caelyn collected 21 shells in total and her brother collected 4 times as much all you need to do is multiply 21 by 4 and you get your answer which is 84

Answer 2

7 plus 6 is 13 plus 8 is 21 now if you add 21 more it will be 42. or you could multiply 21 times 2 which would also be 42 in that case 42 in your answer.