15 Secrets Successful People Know About Time Management: The Productivity Habits of 7 Billi

15 Secrets Successful People Know About Time Management: The Productivity Habits of 7 Billi

Matematika Hasil dari −25 × (8 + (−9): (2 − 7)) adalah …
. Hasil dari 9 × (12 + (−5)): (−8 − 13) adalah.
Hasil dari (−42) + 72 ∶ (−8) − (−14) adalah..
. 15 x (-6) + 34 – 6 : 2 =

Hasil dari −25 × (8 + (−9): (2 − 7)) adalah …
. Hasil dari 9 × (12 + (−5)): (−8 − 13) adalah.
Hasil dari (−42) + 72 ∶ (−8) − (−14) adalah..
. 15 x (-6) + 34 – 6 : 2 =

Jawaban:

Penjelasan dengan langkah-langkah

  1. -25 × (8 + (-9) : ( 2 - 7 )

= -25 × (-1 ) : ( 2 + (-7)

= [-25 × (-1 )] : (-5)

= 25 : (-5)

= -5

________________________

2. 9 × [12 +(-5)] : (-8 - 13 )

= 9 × 7 : (-8 + (-13 )

= 9 × 7 : -21

= ( 9 × 7 ) : -21

= 63 : -21

= -3

_________________________

3. (-42) + 72 : (-8) - (-14 )

= (-42) + [72 : (-8)] - (-14)

= [(-42) + (-9)] - (-14)

= -51 - (-14)

= -51 + 14

= -37

_________________________

4. 15 x (-6) + 34 – 6 : 2 =

= [15 × (-6)] + 34 - 6 : 2

= -90 + 34 - [ 6 : 2 ]

= [-90 + 34] - 3

= -56 - 3

= -56 + (-3)

= -59

_________________________

---------------Thank You-----------------

Jawaban:

1. 5

2. 7,8

3. 19

4. 18,5

semoga membantu,,maaf kalau slh

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