Simplify and determine the coefficient of (-2/3 x)(). -4 1/3 1 4

4

Step-by-step explanation:

The given expression is (-2/3 x)(3y)(-2x)

Here we have 3 both in the numerator and in the denominator, we can cancel it out.

= (-2x)(y)(-2x)

= 4x^2 y                      [-2*-2 = 4] and (x.x) = x^2

Here the coefficient of x^2.y is 4.

Therefore, answer is 4.

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Thank you.

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

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