Diketahui A=(-11+5)×(-3) dan B=(-2)×(7+2).Nilai A : B adalah...a.-2 b.-1 c.1 d.2
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Jawab:
Penjelasan dengan langkah-langkah:
A=(-11+5)×(-3) dan B=(-2)×(7+2)
A = (5-11) x (-3) dan B = (-2) x (7+2)
A = -6 x (-3) dan B = (-2 x 9)
A = 18 dan B = -18
Maka nilai A : B =
A : B =
= -1
Jawaban: