Mari adds 4 spoonfuls of honey to a pitcher of iced tea. Each spoonful holds 5 ml of honey. How many ml of honey does Mari add in all

What you can do for this case is to use the following rule of three to solve the problem:

1spoonful - - - > 5ml

4spoonful - - - > xml

Clearing the value of x we have:

x = (4/1) * (5)

x = 20ml

answer:

Mari adds 20ml of honey in all