Matematika 1. 20:(3+2)×(7-12)=2. 36:6+(-5)×12=pake cara ​

nicolagreenulv – March 07, 2023

1. 20:(3+2)×(7-12)=
2. 36:6+(-5)×12=
pake cara ​

Jawaban:

20 ÷ (3 + 2) × (7 - 12)

= 20 ÷ 5 × (-5)

= (20 ÷ 5) × (-5)

= 4 × (-5)

= -20

36 ÷ 6 + (-5) × 12

= (36 × 6) + (-5 × 12)

= 6 + (-60)

= -54

I. 20 ÷ (3 + 2) × (7 – 12)
= 20 ÷ 5 × (-5)
= (20 ÷ 5) × (-5)
= 4 × (-5)
= -20 ✓

II. 36 ÷ 6 + (-5) × 12
= (36 ÷ 6) + (-5 × 12)
= 6 + (-60)
= -54 ✓

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