Question

Tính (-19)+360:[5×7-(34-43)

Answer 1

\(=-19+360:\left(35-34+43\right)=-19+360:44=-\dfrac{119}{11}\)

Answer 2

(-19)+360:[5×7-(34-43)

= (-19) + 360 : [35 - (-9)]

= (-19) + 360 : 44

= (-19) + \(\dfrac{90}{11}\)

= \(\dfrac{-209}{11}+\dfrac{90}{11}\)

= \(\dfrac{-119}{11}\)

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