100 Things White Sox Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

100 Things White Sox Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

Matematika 200:(-100)x123–(-125)=

200:(-100)x123–(-125)=

[tex]200 \div ( - 100) \times 123 - ( - 125) \\ = ( - 2) \times 123 + 125 \\ = ( - 246) + 125 \\ = - 121[/tex]

Rumus:

Jika (+) bertemu (+) maka hasilnya (+)

Jika (-) bertemu (-) maka hasilnya (+)

Jika (+) bertemu (-) maka hasilnya (-)

Jika (-) bertemu (+) maka hasilnya (-)

Contoh soal:

→ 20 × (-6)

Karena (+) bertemu (-) maka hasilnya (-), jadi

20 × (-6)

= -(20 × 6)

= -120

Jawaban:

[tex] = - 2 \times 123 - ( - 125) \\ = - 246 - ( - 125) \\ = - 121[/tex]

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