samuel used 1/5 of an ounce of butter to make 1/25 of pound of jelly. how many ounces of butter is there per pounds of jelly?
+157 5, because you need 25 times the amount of jelly, so you need 25 times the amount of butter.
\(1/5 * 25\)=5.
+37146 Using dimensional analysis......
1/5 ozB / 1/25 #J = 1/5 * 25/1 ozB/#J = 5 ozB / #J (5 ounces of Butter per Pound of Jelly)
