Question

PORFAVOR AYUDENMEEEEEEE :c

12 x 5 + 3D =

30 x 3 -2D =

20 x 4 +6C =

30 x 5 - 1C =

5 x 80 - 3C =

Answer 1

Respuesta:

12 x 5 + 3D =(63D).

30 x 3 -2D =(88D).

20 x 4 +6C =(86C).

30 x 5 - 1C =(149C).

5 x 80 - 3C =(397C).

Explicación paso a paso:

12 x 5 + 3D

60+3D= 63D.

30 x 3 -2D

90-2D = 88D.

20 x 4 +6C

80+6C= 86C.

30 x 5 - 1C

150-1C= 149C.

5 x 80 - 3C

400-3C= 397C.

PSDT: 999