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19-03-2015
Mathematics

Answered

So far soon-jin has sent out 48 invitations to her party. This is 4/5 a of all of the invitations she will send out.
A. How many invitations will she send out

Answer :

20-03-2015

4/5 is 80% so 48 represents 80% so it's 48/80*100 = 60

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