The dance teacher is making lows for her students' costumes. She has 4 yards of ribbon and cuts the ribbon into 6 equal pieces. How many yards long is each piece of ribbon?

1.5 yards

Step-by-step explanation:

Divide how many pieces you need by how many yards you have.

Two thirds of a yard

Step-by-step explanation:

First convert the yards into feet:

4 yards = 12 feet

Then divide those 12 feet by 6 to represent it being cut into 6 smaller but equal parts. This will leave you with one part being 2 feet long.

Since one yard is 3 feet, each piece is two thirds of a yard.

he spend 5.1 minutes chatting with his friends

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10