My key can’t perform this but I can solve it on a sheet...
So here I really hopes this helps
Answer:
270° counterclockwise
Step-by-step explanation:
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First u put 15/60 in fraction form(15over60)u find out the multiple that they have incommon which is 15 you divide your denominator and your numerator by 15 because that was the common multiple.so now u divide,(15 divided by 15=1)then divide(60 dived by 15=4)so now your answer is 1/4.I HOPE THIS HELPS