Evaluate:
8−5÷2425\dfrac{8}{-5} ÷ \dfrac{24}{25}−58÷2524
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8−5÷2425=−85×2524=−8×255×24=−200120=−53=−123\dfrac{8}{-5} ÷ \dfrac{24}{25}\\[1em] = -\dfrac{8}{5} \times \dfrac{25}{24}\\[1em] = -\dfrac{8 \times 25}{5 \times 24}\\[1em] = -\dfrac{200}{120}\\[1em] = -\dfrac{5}{3}\\[1em] = -1\dfrac{2}{3}−58÷2524=−58×2425=−5×248×25=−120200=−35=−132
Hence, 8−5÷2425=−123\dfrac{8}{-5} ÷ \dfrac{24}{25} = -1\dfrac{2}{3}−58÷2524=−132
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