Question

Three ounces of cinnamon cost $2.40. If there are 16 ounces in 1 pound, how much does cinnamon cost per pound?

Answer 1

use the rule of 3 simple

3 ounces cost $2,40
1 ounce cost x

x = 1*2,40 /3 = ?

so than you know the cost of one ounce ,you can easy calcule the cost of 16 ounces ,what will be the prise of one pound

hope helped understandably