Question

An electrician needs 2/3 of a roll of electrical wire to wire each room in a house. How many
rooms can he wire with 3 1/3 rolls of wire?

Answer 1

Answer:

5 rooms covered by 10/3 rolls of wire

Step-by-step explanation:

question is solved by dividing rolls used for total rooms(10/3) with rolls used for each room(2/3).