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aorilneedshelp6636
22.09.2020 •
Mathematics
At a certain game at a school carnival, people won 42 small prizes and 18 large prizes. For every small prizes won, there were large prizes won.
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Ответ:
For every 7 small prizes won, there were 3 large prizes won.
ratio : 42:18 or 7:3
Ответ:
a1 = 1/4
a2 = 1/2
a3 = 3/4
a4 = 1
Step-by-step explanation:
an = a/n
then when a= 1, 2, 3, 4
a1 = 1/4
a2 = 2/4 = 1/2
a3 = 3/4
a4 = 4/4 = 1