Question

a) (–5) (4) (–1) =

b) –8 (6 – 7) =

c) (–75) ÷ 15 =

d) 40 ÷ (13 – 10) =

e) –7 (3 + 5) =

f) (–6) (–5) (–4) (–3) (–2) =
Me ayudan plis

Answer 1

Respuesta:

a) 20

b) 8

c) -5

d) 13.33

e) -56

f) -720

Explicación paso a paso:

Datos:

a) (-5)(4)(-1)=(-)(-)(5×4×1)= 20

b) -8(6-7)= -8(-1)=(-)(-)(8×1)=8

c) (-75)÷(15)= (-)(75/15)= -5

d) 40÷(13-10)=40÷(3)= 13.33

e)-7(3+5)= -7(8)= -(7×8)= -56

f) (-6)(-5)(-4)(-3)(-2)=(-)(-)(-)(-)(-)(6×5×4×3×2)

=(-)(720)= -720