simplif{(-3)3×(-7)3}÷{(-21)5÷(-21)2}
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Answer:
75.6
Step-by-step explanation:
((-3)3×(-7)3)÷((-21)5÷(-21)2)
((-9)×(-21))÷((-105)÷(-42))
189÷2.5
=75.6
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