Multiply by 1-digit numbers: word problems

An apartment has 4 bedrooms. Each bedroom has 3 bookcases. How many bookcases are there in the apartment?

3 × 4 = 12

There are 12 bookcases in the apartment.

Blayne was drawing super heroes on scrap paper. He could fit 9 heroes on each page. If he has 6 pieces of paper, how many heroes can he draw?