Question

Verify this and tell the answer step by step

Answer 1

(a÷b)÷c

=(-225÷15)÷(-3)

=(-15)÷(-3)

=(-15)*(-1/3)

=15/3

=5

a÷(b÷c)

=(-225)÷(15÷(-3))

=(-225)÷(-5)

=(-225)*(-1/5)

=225/5

=45

thus it is proved

Answer 2

Answer:

this is the answer

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