Matematika 1. 16+(-22)×(-4)+18:(-3)=2. 74-(-24)+(-45):(-9)×(-12)=3. -105:(-15)+(-45)×3-(-35)=Tolong ya... :)​

deangelometzulv – April 07, 2023

1. 16+(-22)×(-4)+18:(-3)=
2. 74-(-24)+(-45):(-9)×(-12)=
3. -105:(-15)+(-45)×3-(-35)=

Tolong ya... :)​

Penjelasan dengan langkah-langkah:

1. 16+(-22)×(-4)+18:-(3)=16+88+18(-3)=16+88-6=104-6=98
2. 74-(-24)+(-45):(-9)×(-12)=74+24+(-45):108=74+24+-0=98-0=98
3. -105:(-15)+(-45)×3-(-35)=-105:(-15)+(-45)×3+35=-105:(-15)-135+35=7-135+35=7-100=-93

jadikan yang terbaiknya

1. 98

b. 38

3. 27

Penjelasan dengan langkah-langkah:

1. 16 + (-22) × (-4) + 18 : (-3)

= 16 + ((-22) × (-4)) + (18 : (-3))

= 16 + 88 + (-6)

= 104 - 6

= 98

2. 74 - (-24) + (-45) : (-9) × (-12)

= 74 - (-24) + ((-45) : (-9)) × (-12)

= 74 + 24 + 5 x (-12)

= 98 + (-60)

= 98 - 60

= 38

3. -105 : (-15) + (-45) × 3 - (-35)

= (-105 : (-15)) + ((-45) × 3) - (-35)

= 7 + (-15) + 35

= 7 - 15 +35

= 27

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