What is Two-thirds divided by StartFraction 4 Over 5 EndFraction?

A fraction bar labeled 1. Under the 1 are 5 boxes labeled one-fifth. Under the 5 boxes are 3 boxes containing one-third. Under the 3 boxes are 15 boxes labeled StartFraction 1 Over 15 EndFraction.
Two-thirds
StartFraction 5 Over 6 EndFraction
1 and one-fifth
3 and one-third

We are asked to find the quotient of divides by .

Let us divide by as:

Now we will convert our division problem into multiplication problem by flipping the 2nd fraction as:

Let us cancel out common factors.

Therefore, our required quotient is .

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

this is a good question! i'll do some research and come back when i have the answer!