Question

auxilio :( es para entregar en 10 min ​

Answer 1

Respuesta:

a) 1

b) 3

c) 2

d) 4/3

e) 3

f) 13/2

Explicación paso a paso:

Datos:

a) 1/3 × 3 = 3/3 = 1

b) 1/6 × 3 = 3/6 = 1/2

c) 1/6 × 2 = 2/6 = 1/3

d) 4/15 × 5 = (4×5)/15 = (4×1)/(3) = 4/3

e) 3/10 × 3 = (3×3)/10 = 9/10

f) 3 1/4 × 2 = {[(3×4)+1]/ 4} × 2

= {[(12+1]/4} × 2 = (13/4) × 2 = (13×2)/4

= 13/2