giannawatson:
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?
giannawatson:
is it 5 of 8 or 12 of 25
leila1234567:
k so we have to find out
giannawatson:
which store had the greatest percentage of smart phones?
leila1234567:
which do you think is low?
giannawatson:
the 2nd and 3rd one
leila1234567:
ok
leila1234567:
but one is wrong
giannawatson:
4?
leila1234567:
no
leila1234567:
Would you rather have 48cents or 73cents
giannawatson:
73
leila1234567:
so
leila1234567:
You need to find the decimal for all to find it
giannawatson:
no 48 i'm not greedy but 1 right
leila1234567:
ok so store 1 5 divide 8=
giannawatson:
0.625
leila1234567:
k
leila1234567:
store 2 13 divide 25=
giannawatson:
0.52
leila1234567:
store 3 22/30=
giannawatson:
0.73~
leila1234567:
store 4 12 /25
giannawatson:
0.48
leila1234567:
k so which one is greater
giannawatson:
0.48
giannawatson:
the smaller the greater
leila1234567:
not exactly but they choose store 4 but in real life it's store 3
giannawatson:
0.7333333333333
leila1234567:
yes in real life
leila1234567:
but computer wise store 4
giannawatson:
so 3 or 4
leila1234567:
yes basically
leila1234567:
they try to confuse you
leila1234567:
trick question
giannawatson:
o well they did
leila1234567:
yep
leila1234567:
but remember to turn them into decimals
giannawatson:
k
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