Question

Mindy conducted a survey of the phones in four stores and wrote the following observations:

5 of the 8 phones in Store 1 were smartphones
13 of the 22 phones in Store 2 were smartphones
22 of the 30 phones in Store 3 were smartphones
12 of the 25 phones in Store 4 were smartphones

Based on the survey, which store had the greatest percentage of smart phones?

Store 1
Store 2
Store 3
Store 4

Answer 1

store c had the greatest percentage, it was 73.3, i hope it helped.

Answer 2

they were in the store 3: 73.33%
work is shown in the following picture hope that helps