Question

(-3/4×5/7) ×-9/11 = -3/4 ×(5/7×-9/11)

who will say answer I will mark as Briliant
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Answer 1

Answer:

(-3/4x5/7) x - 9/11 = - 3/4x(5/7x-9/11)

Both are equal

This is associative property: (a x b) x c = a x (b x c)

Answer 2

Answer:

To prove: (-3/4×5/7) ×-9/11 = -3/4 ×(5/7×-9/11)

(-15/28) x (-9/11) = -3/4 x (-45/77)

135/308= 135/308

LHS=RHS

Hence, proved