Pake cara ya kak/bang
278 × (-34)=...
48 - 8 × (-4) -5 =..
2 1/7 + 1 2/3 × 3,1=..
600 - 1/3=..
4,5 - 1/2=..
TOLONG PAKE CARA YA KAKAK
278 × (-34)=...
48 - 8 × (-4) -5 =..
2 1/7 + 1 2/3 × 3,1=..
600 - 1/3=..
4,5 - 1/2=..
TOLONG PAKE CARA YA KAKAK
278 × (-34)
= -9.452
48 - 8 × (-4) -5
= 48 - (8 × (-4)) -5
= 48 - (-32) - 5
= 48 + 32 - 5
= 80 - 5
= 75
2 1/7 + 1 2/3 × 3,1
= 15/7 + (5/3 × 3,1)
= 15/7 + 155/30
= 15/7 + 31/6
= 90/42 + 217/42
= 307/42
= 7 13/42
600 - 1/3
= 600/1 - 1/3
= 1800/3 - 1/3
= 1.799/3
= 599 2/3
4,5 - 1/2
= 4,5 - 0,5
= 4