Question 782900
Making a Venn diagram helps with this.
100-92=8% don't have lts.
100-68=32% don't have ips
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8-2=6% don't have lts but have ips.
32-2=30% don't have ips but do have lts.
2% have neither.
6+30+2=38% don't have either a lt or an ip, or don't own both.
100-38=62% will own both of the two devices.
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Ed