ria uses 18 packs of napkins every 4 weeks/How many packs of they use each week?

Answer 1

To find out how many packs of napkins Ria uses each week, we need to divide the number of packs used in 4 weeks by 4.

18 packs ÷ 4 weeks = <<18/4=4.5>>4.5 packs

Therefore, Ria uses approximately 4.5 packs of napkins each week.