5. a building has 6 homes per floor and 3 floors. on the first floor, there are 4 penguins per home. on the second and third floors, there are 3 penguins per home.
which equation can we use to find, p, the total number of penguins living in the building?
(a) 3.6. (4+3) =p
(b) (4.6) + (3.6) +(3.6) =p
(c) (4.6) + (3.6). 3 =p