Question

Ini Mudah!!. cuma 8Soal
Pake cara Ya kerjain nya

1. {10:[-48:(-8-4)] } =

2. {-72:[56:(-5+12)] } =

3. {-8×[-9×(-17×10)] } =

4. {100:[12-7)×(-6)] } =

5. {168:[(8-15)×(-18+14)]} =

7. {(-10+3)×[18:(6-12)]} =

8. {(-25-23) :[4×(15-19)]} =

Answer 1

Jika ada soal yang didalam kurung dua kali, maka kerjakan yang paling banyak kurungannya dahulu.
1. {10 : [-48 : (-8 - 4)]}
=> {10 : (-48 : -12)}
=> (10 : 4)
=>
2. {-72:[56:(-5+12)] }
=> {-72 : (56 : 7)}
=> (-72 : 8)
=> -9
3. {-8×[-9×(-17×10)] }
=> {-8 x (-9 x -170)}
=> (-8 x 1530)
=> -12240
 4. {100:[12-7)×(-6)] }
=> {100 : (5 x -6)}
=> (100 : -30)
=>
5. {168:[(8-15)×(-18+14)]}
=> {168 : (-7 x -4)}
=> (168 : 28)
=> 6
7. {(-10+3)×[18:(6-12)]}
= {-7 x (18 : -6)}
=> (-7 x -3)
=> 21
8. {(-25-23) :[4×(15-19)]}
=> {-48 : (4 x -4)}
=> (-48 : -16)
=> 3