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lex5473
22.07.2019 •
Mathematics
On a plane the ratio of adult to child passengers is 15: 2 .if there are 300 adult passengers, how many children are there on the plane
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Ответ:
10 issues
Step-by-step explanation:
If my friend gets the first 2 issues free, then the remaining issues will be (12-2) = 10 issues .
for 12 issues my friend paid,
1 issue = $1.5
10 issues = 10 × $1.5 = $15
So, it matched which the question, which is $15 spent by my friend.
Answer = 10 issues