Question

a) 0,03+7-(4x3/2)


b) (1/2x3/2)÷2


c) 0,74+0,5-1,5

Answer 1

b) (3/4) ÷ 2 = 3/4 ÷ 2/1 = 3/4 x 1/2 = 3/8

Answer 2

Boa tarde

a) 0.03 + 7 - (4*3/2) 

0.03 + 7 - 6 = 1.03

b) (1/2*3/2)/2

(3/4)/2 = 3/8

c) 0.74 + 0,5 - 1.5

0.74 - 1 = -0.26