Question

Grupo 2: a) − 21 8 ⋅ 20 14 c) − 3 5 ⋅ −5 b) +3,2 ⋅ −2,1 d) −0,3 ⋅ − 5 8

me ajudem pfvr ​

Answer 1

a) -21,8 * 20,14 = -439.052

b) 3,2 * -2,1 = -6.72

c) -3,5 * -5 = 17,5

d) -0,3 * -5,8 = 1,74