13×[140÷(-7)]+(-2)×19=​

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13×[140÷(-7)]+(-2)×19=​

Penjumlahan Campuran

= 13 × ( 140 ÷ ( – 7 )) + ( – 2 ) × 19

= 13 × ( – 20 ) + ( – 2 ) × 19

= 13 × ( – 20 ) + ( – 38 )

= – 260 + ( – 38 )

= – 298

Jawaban:

-298

Penjelasan dengan langkah-langkah:

13×[140÷(-7)]+(-2)×19

13×[-20]+(-2)×19

13×[-20]+(-38)

-260+(-38)

= -298