Matematika

Pertanyaan

a. -3+6x(-2)
b. 4+8:(-2)x7
c. -16-20x(-3)
d. 150:((16)x(5))
e.(-2-4)+30-(-20)x3
tolong yaa pake cara

1 Jawaban

  • a. -3+6x(-2)
    -3 - 12= -15
    b. 4+8:(-2)x7
    4 + (-4 ) x 7
    4 + - 28 = -24
    c. -16-20x(-3)
    -16 + 60
    = 44
    d. 150:((16)x(5))
    150 : 80
    = 1,875
    e.(-2-4)+30-(-20)x3
    -6 + 30 +60
    =24+60= 84

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