Question

a) 2² x 3 b)2³ x 3² x 5 o numero b e multiplo do a

Answer 1

a) 2² x 3 = 4.3 = 12

b)2³ x 3² x 5  = 8 . 9 . 5 = 72.5 = 360

b . a = 12 x 360 = 4320

R.: 4320