The two-way table shows the number of students in a school who have hamsters and/or dogs as pets.

Have Hamsters

Do Not Have Hampsters

Total

Have Dogs

16

24

40

Do Not Have Dogs

25

35

60

Total

41

59

100

How many more students have hamsters than dogs?

1

5

8

9

K divided by 2 is 40

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Steve had $10 in his drawer. He put in an additional $5 before his parents doubled his money.

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