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Pets Survey Pets No Pets Total 6th grade 28 23 7th grade 20 29 8th grade 12 Total 60 How many 7th graders were surveyed? 22 74 51 49 34 134

Pets Survey Pets No Pets Total 6th grade 28 23 7th grade 20 29 8th grade 12 Total 60 How many 7th graders were surveyed? 22 74 51 49 34 134
44.2k views
5 votes
Pets Survey

Pets No Pets Total
6th grade
28 23
7th grade 20 29
8th grade 12
Total 60
How many 7th graders were surveyed?
22
74
51
49
34
134

Pets Survey Pets No Pets Total 6th grade 28 23 7th grade 20 29 8th grade 12 Total-example-1
User Mmoris
by
8.5k points

1 Answer

4 votes
49

20+29=49 so 49 7th graders were surveyed?
User Ashish Karn
by
7.9k points
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